CrossFit (English Wikipedia)

Babiash, Paige; Porcari, John P.; Steffen, Jeffery; Doberstein, Scott; Foster, Carl (November 2013). "CrossFitTM: New Research Puts Popular Workout to the Test". American Council on Exercise.

archive.org (Global: 6^th place; English: 6^th place)

Wallack, Roy M. (2009). Run For Life: The Anti-Aging, Anti-Injury, Super Fitness Plan. Skyhorse Publishing. p. 65. ISBN 978-1-60239-344-8.

barbend.com (Global: 7,078^th place; English: 3,882^nd place)

barbend.com

Halpin, Mike (February 25, 2025). "2025 CrossFit Open Registration Continues to Lag, Competitive Regions Hold Steady Year-Over-Year". BarBend.
Polish, Alex (July 3, 2024). "The CrossFit Fran Workout Explained and Scaled for Every Skill Level". BarBend.
Polish, Alex (July 3, 2024). "How to Build Your Own CrossFit WOD, Regardless of Your Experience Level". BarBend.
Friend, Brian (August 16, 2023). "What Is the CrossFit Open?". BarBend.
Finn, Teaganne (January 14, 2025). "2025 CrossFit Season Rulebook Released — Here's What You Should Know". BarBend.
Finn, Teaganne (August 9, 2024). "Athletes Withdraw From 2024 CrossFit Games Following Death of Lazar Đukić". BarBend.
Beers, Emily (August 20, 2024). "PFAA Calls for Dave Castro's Removal From CrossFit's Sport Team". BarBend.
Beers, Emily (November 20, 2024). "BREAKING: CrossFit Concludes Third-Party Investigation Into Lazar Đukić's Death – Will Not Reveal Details". BarBend.
Beers, Emily (November 21, 2024). "CrossFit's New Athlete Council – Learning Lessons From the Past". BarBend.
Freymond, Nicky (February 24, 2025). "Who Is Skipping the 2025 CrossFit Open? All the Athletes We Know So Far". BarBend.
Freymond, Nicky (March 13, 2025). "Interview: Gui Malheiros Explains Decision to Prioritize World Fitness Project, Citing Financial Gains and Response to Ðukić Tragedy". BarBend.
Halpin, Mike (March 11, 2025). "Nearly 200,000 CrossFit Open Participants From 2024 Did Not Return in 2025". BarBend.

morningchalkup.barbend.com

Gagnon, Pamela (July 28, 2025). "The Kipping Pull-Up Problem, Explained". Morning Chalk Up.
Freymond, Nicky (February 4, 2025). "Annie Thorisdottir to Skip 2025 CrossFit Open". Morning Chalk Up.

bbc.co.uk (Global: 11^th place; English: 10^th place)

Cluley, Emma (October 11, 2019). "CrossFit Games: The journey to crown the 'Fittest on Earth'". BBC Sport.
"Man dies competing in Texas CrossFit swim". BBC. August 8, 2024.

beinsports.com (Global: 3,319^th place; English: 2,890^th place)

"Dave Castro's Response to Luka Dukic on Lazar's Death at CrossFit Games". beIN Sports. September 6, 2024.
"Crossfit Games: Laura Horvath Says CrossFit Only Cares About Profit After Lazar Dukic's Death". beIN Sports. August 22, 2024.
"Patrick Vellner Withdraws from 2025 CrossFit Games, Citing Athlete Safety Concerns". beIN Sports. February 14, 2025.

bloomberg.com (Global: 118^th place; English: 85^th place)

"Is CrossFit Dangerous?". Bloomberg.com. 4 September 2014. Retrieved December 28, 2015.

bluemaumau.org (Global: low place; English: low place)

Spandorf, Rochelle B.; Brockett, Jennifer L.; Buono, Anna R. (Spring 2014). "Certification Programs: Franchises or Not?" (PDF). Franchise Law Journal. 33 (4): 505–524. Accessed via the Academic Search Complete Database at LSU^{[permanent dead link]}

bmj.com (Global: 1,341^st place; English: 1,425^th place)

blogs.bmj.com

"Exertional Rhabdomyolysis; Pushing Muscle to the Limit". British Journal of Sport Medicine. June 24, 2021.

bodyforwife.com (Global: low place; English: low place)

"Coke, CrossFit, and Created Outrage". Body for Wife. 3 July 2015. Retrieved January 6, 2016.

books.google.com (Global: 3^rd place; English: 3^rd place)

Joe Recupero, Laurel Walzak, ed. (2020). Sport Media Vectors. Common Ground Research Networks. ISBN 978-1-86335-221-5 – via Google Books.

boston.com (Global: 468^th place; English: 271^st place)

finance.boston.com

"Albany CrossFit Expands to Clifton Park on August 21, 2011: How Tough Workouts and Eating Like Cavemen Paid Off". Boston Globe. August 8, 2011. Archived from the original on October 4, 2011.

boxbasicsinc.com (Global: low place; English: low place)

"Apply to be An Affiliate". Box Basics.

boxprogramming.com (Global: low place; English: low place)

"Strength Training For CrossFit Classes". Box Programming.

boxrox.com (Global: low place; English: low place)

Balaban, Dusan (November 4, 2013). "Crossfit Benchmark Workouts – "The Girls"". BoxRox.
Gunnlaugsdóttir, Guðrún (January 12, 2022). "What is Scaling in CrossFit". BoxRox.
Born, Robert (June 29, 2021). "HQ Launches Free CrossFit Affiliate Programming to Box Owners". BoxRox.
Kyllmann, Caro (January 9, 2021). "What are the CrossFit Continent Divisions and Quarterfinals?". BoxRox.
Born, Robert (August 22, 2024). "Kristóf and Laura Horváth Say CrossFit is Driven By Survival and Profit". BoxRox.
Born, Robert (November 28, 2024). "PFAA "Dissatisfied" to CrossFit's "Lack of Transparency"". BoxRox.

breakingmuscle.com (Global: low place; English: low place)

Camacho, Robert (November 22, 2021). "In Defense of the Kipping Pull Up". Breaking Muscles.
Larsen, Amber (November 22, 2021). "Why Your CrossFit Gym Needs an On-Ramp Program". Breaking Muscle.
Rovig, Meghan (November 22, 2021). "Why Do I Keep Jacking Up My Shoulder? A CrossFitter's Dilemma". Breaking Musclse.
Sullivan, Dan (November 22, 2021). "All About Rhabdo". Breaking Muscle.

businessweek.com (Global: 945^th place; English: 628^th place)

investing.businessweek.com

"CrossFit, Inc: Private Company Information - Businessweek". Businessweek.com. Retrieved February 1, 2015.{{cite web}}: CS1 maint: deprecated archival service (link)

buzzfeednews.com (Global: 2,272^nd place; English: 1,284^th place)

Stephanie M. Lee (June 6, 2018). "CrossFit Just Fired Its Spokesperson Who Said LGBT Pride Is a 'Sin'". BuzzFeed News.

cbslocal.com (Global: 1,062^nd place; English: 552^nd place)

denver.cbslocal.com

"Eric Roza, Boulder Gym Owner, Buying CrossFit After CEO Greg Glassman's Controversial Exit". CBS4 Denver. June 24, 2020. Retrieved June 28, 2020.

cbsnews.com (Global: 136^th place; English: 93^rd place)

Cerullo, Megan (24 June 2020). "CrossFit founder Greg Glassman to sell company after backlash over 'divisive statements'". CBS News. Retrieved June 29, 2020.

christiantoday.com (Global: 8,588^th place; English: 5,247^th place)

Martin, Cath (June 7, 2014). "The CrossFit by Jesus parody that takes the concept literally". Christian Today. Retrieved June 9, 2014.

cnbc.com (Global: 303^rd place; English: 191^st place)

"How a health nut created the world's biggest fitness trend". CNBC. 5 April 2016.

cnn.com (Global: 36^th place; English: 26^th place)

edition.cnn.com

Hughes, Mallory (May 27, 2019). "What is The Murph challenge and why is everyone doing it on Memorial Day". CNN.
Edmonds, Will (February 22, 2018). "Is the CrossFit Open the biggest sporting competition on Earth?". CNN.

cnn.com

Rob McLean and Clare Duffy (10 June 2020). "Greg Glassman resigns as CrossFit CEO after controversial tweets about George Floyd". CNN. Retrieved June 10, 2020.

crossfit.com (Global: low place; English: 9,457^th place)

crossfit.com

"CrossFit". CrossFit, Inc.
Ewer, Brett (February 22, 2023). "Fitness is Essential". CrossFit.
"CrossFit | Don Faul Steps Down as CrossFit CEO". www.crossfit.com. Retrieved 2026-03-12.
Carroll, Nicole (January 16, 2023). "Unparallelled Efficacy: Understanding the CrossFit Methodology". CrossFit.
"Theoretical Hierarchy of Fitness". CrossFit. August 12, 2019.
"Defining CrossFit, Part 1: Functional Movements". CrossFit.
"Defining CrossFit, Part 2: Intensity". CrossFit.
"Defining CrossFit, Part 3: Variance". CrossFit.
"Movements". CrossFit.
"How to Start - CrossFit: Forging Elite Fitness". Archived from the original on 2013-01-15. Retrieved 2013-01-10.
"Workout of the Day: Saturday 010210". CrossFit. 10 February 2001.
O'Connor, Eric (November 6, 2023). "Programming Basics: Part 1". CrossFit.
"Certification Courses". CrossFit. Archived from the original on 2013-09-06.
"CrossFit Courses". CrossFit.com. Archived from the original on September 6, 2013. Retrieved September 5, 2013.
"Certifications". CrossFit.
"How to Affiliate". www.crossfit.com. Retrieved 2019-06-12.
Greene, Russ (September 7, 2014). "Comment #1". CrossFit.com. CrossFit. Retrieved 18 January 2016.
"Rest Day". CrossFit.com. CrossFit, Inc. April 23, 2015. Retrieved January 6, 2016.
"CrossFit, Inc. Suspends Use of Facebook and Associated Properties" (Press release). CrossFit. Archived from the original on 24 May 2019. Retrieved May 24, 2019.

journal.crossfit.com

Glassman, Greg. "Nutrition Lecture Part 2: Optimizing Performance". CrossFit Journal. Crossfit, Inc. Retrieved August 12, 2012.
Friedman, Jon. "Success and the Bull's Eye". CrossFit Journal. The CrossFit Journal. Retrieved March 16, 2014.
Glassman, Greg (April 1, 2002). "Foundations". CrossFit Journal. Archived from the original on August 28, 2012.
Glassman, Greg (February 1, 2003). "A Theoretical Template for CrossFit's Programming". CrossFit Journal.
Glassman, Greg. "Understanding Crossfit". CrossFit Journal. Crossfit. Retrieved April 16, 2014.
"Scaling CrossFit Workouts by Jeremy Gordon, CF-L4". CrossFit Journal. Retrieved December 28, 2015.
Savage, Phil. "The Truth About Rhabdo by Dr. Michael Ray - CrossFit Journal". Journal.crossfit.com. Retrieved June 30, 2011.
Glassman, Greg. "CrossFit Induced Rhabdo by Greg Glassman - CrossFit Journal". CrossFit Journal. Journal.crossfit.com. Retrieved June 30, 2011.
Glassman, Greg. "Killer Workouts by Eugene Allen - CrossFit Journal". CrossFit Journal. Journal.crossfit.com. Retrieved June 30, 2011.
Starrett, Kelly. "Rhabdomyolysis Revisited by Dr. Will Wright - CrossFit Journal". CrossFit Journal. Journal.crossfit.com. Retrieved June 30, 2011.

library.crossfit.com

Glassman, Greg. "Understanding CrossFit" (PDF). The CrossFit Journal. Retrieved February 18, 2012.
Glassman, Greg (April 2007). "Understanding CrossFit" (PDF). CrossFit Journal (56).
Brigham, Lincoln (2006). "Crossfit journal: Plyo Boxes" (PDF). Crossfit. p. 4. Retrieved February 17, 2014.
"CrossFit L-1 Trainer Guide" (PDF). CrossFit Journal. CrossFit, Inc. May 15, 2010. Retrieved December 28, 2015.

games.crossfit.com

"209,585: Rise of the Open". CrossFit Games. March 26, 2014.
"Welcome to the 2019 CrossFit Games Season". CrossFit Games. February 14, 2019.
"2020 CrossFit Games Announces New Online + In-Person Format". CrossFit Games. 7 August 2020.

map.crossfit.com

"Official CrossFit Affiliate Gym Locator". Retrieved February 1, 2015.
"CrossFit Affiliate Map". CrossFit, Inc.

certifications.crossfit.com

"Certified CrossFit Coach". crossfit.com. Retrieved August 12, 2020.
"CROSSFIT". cross fit.com. Retrieved May 28, 2020.

therussells.crossfit.com

"The Truth Hurts: Part 1". THE RUSSELLS. 15 June 2015. Retrieved December 28, 2015.
"The Truth Hurts: Part 1". THE RUSSELLS. 15 June 2015. Retrieved January 13, 2016.

training.crossfit.com

"CrossFit Level 1 Certificate Course". training.crossfit.com. Retrieved 2018-04-16.

crossfitfortify.com (Global: low place; English: low place)

"How Many People Do CrossFit?". CrossFit Fortify. 28 October 2020.

crossfitinvictus.com (Global: low place; English: low place)

"A Guide for Olympic Weightlifting Accessory Work". Invictus Fitness. 21 September 2022.

dailycamera.com (Global: low place; English: 5,505^th place)

High |, Lucas (2020-11-24). "CrossFit leases space for new Boulder HQ". Boulder Daily Camera. Retrieved 2020-11-24.

dcourier.com (Global: low place; English: low place)

Soifer, Jason (November 2011). "Co-founder of CrossFit workout program opens gym in Prescott". The Daily Courier. Retrieved April 28, 2014.

dcpaleo.org (Global: low place; English: low place)

Sanderlin, Rebekah. "Commando-style workout has cult following". Fayetteville Observer. Archived from the original on 2011-07-20.

doi.org (Global: 2^nd place; English: 2^nd place)

Sebastian Wagener; Matthias Wilhelm Hoppe; Thilo Hotfiel; Martin Engelhardt; Sasha Javanmardi; Christian Baumgart; Jürgen Freiwald (September 2020). "CrossFit – Development, Benefits and Risks". Sportorthopädie-Sporttraumatologie. 36 (3): 241–249. doi:10.1016/j.orthtr.2020.07.001. PMC 7473349.
Gianzina, E.A.; Kassotaki, O.A. (2019). "The benefits and risks of the high-intensity CrossFit training". Sport Sci Health. 15: 21–33. doi:10.1007/s11332-018-0521-7. S2CID 57428207.
Chelsey Klimek; Christopher Ashbeck; Alexander J Brook; Chris Durall (May 1, 2018). "Are Injuries More Common With CrossFit Training Than Other Forms of Exercise?". Journal of Sport Rehabilitation. 27 (3): 295–299. doi:10.1123/jsr.2016-0040. PMID 28253059.
Jena Meyer; Janet Morrison; Julie Zuniga (December 2017). "The Benefits and Risks of CrossFit: A Systematic Review". Workplace Health Saf. 65 (12): 612–618. doi:10.1177/2165079916685568. PMID 28363035.
Guilherme Henrique Mattos Dantas; Rodolfo de Alkmim Moreira Nunes; Rodrigo Gomes de Souza Vale (May 27, 2021). "Case reports of athletes affected by rhabdomyolysis: A systematic review". International Journal of Sports Science & Coaching. 17 (1): 189–196. doi:10.1177/17479541211018597. S2CID 236347445.
Henrik C Bäcker; John T Richards; Arne Kienzle; John Cunningham; Karl F Braun (March 1, 2023). "Exertional Rhabdomyolysis in Athletes: Systematic Review and Current Perspectives". Clin J Sport Med. 33 (2): 187–194. doi:10.1097/JSM.0000000000001082. PMID 36877581. S2CID 257363163.
Benjamin S Hopkins; Daniel Li; Mark Svet; Kartik Kesavabhotla; Nader S Dahdaleh (July 2019). "CrossFit and rhabdomyolysis: A case series of 11 patients presenting at a single academic institution". J Sci Med Sport. 22 (7): 758–762. doi:10.1016/j.jsams.2019.01.019. PMID 30846355.
Crockett, Matt C.; Butryn, Ted (2018-06-01). "Chasing Rx: A Spatial Ethnography of the CrossFit Gym". Sociology of Sport Journal. 35 (2): 98–107. doi:10.1123/ssj.2017-0115. ISSN 0741-1235. S2CID 151686296.
Thompson, Walter R (December 2013). "Now Trending: Worldwide Survey of Fitness Trends for 2014". ACSM's Health & Fitness Journal. 17 (6): 10–20. doi:10.1249/FIT.0b013e3182a955e6.
João Gustavo Claudino; Tim J Gabbett; Frank Bourgeois; Helton de Sá Souza; Rafael Chagas Miranda; Bruno Mezêncio; Rafael Soncin; Carlos Alberto Cardoso Filho; Martim Bottaro; Arnaldo Jose Hernandez; Alberto Carlos Amadio; Julio Cerca Serrão (December 2018). "CrossFit Overview: Systematic Review and Meta-analysis". Sports Med Open. 26 (1): 11. doi:10.1186/s40798-018-0124-5. PMC 5826907. PMID 29484512.
Thompson, Walter R. (January 2021). "Worldwide Survey of Fitness Trends for 2021". ACSM's Health & Fitness Journal. 25 (1): 10–19. doi:10.1249/FIT.0000000000000631.
Box, Allyson G; Petruzzello, Steven J (January 28, 2021). "High-Intensity Interval Exercise: Methodological Considerations for Behavior Promotion From an Affective Perspective". Frontiers in Psychology. 12. doi:10.3389/fpsyg.2021.563785. PMC 7875892. PMID 33584463.
Nicolay, Richard W.; Moore, Laura K.; DeSena, Tyler D.; Dines, Joshua S. (2022). "Upper Extremity Injuries in CrossFit Athletes—a Review of the Current Literature". Current Reviews in Musculoskeletal Medicine. 15 (5): 402–410. doi:10.1007/s12178-022-09781-4. ISSN 1935-9748. PMC 9463423. PMID 35867271.
Smith, Michael M.; Sommer, Allan J.; Starkoff, Brooke E.; Devor, Steven T. (November 2013). "Crossfit-Based High-Intensity Power Training Improves Maximal Aerobic Fitness and Body Composition". The Journal of Strength & Conditioning Research. 27 (11): 3159–3172. doi:10.1519/JSC.0b013e318289e59f. PMID 23439334. S2CID 25295158. (Retracted, see doi:10.1519/JSC.0000000000001990, PMID 28557856, Retraction Watch)
"CrossFit-based High Intensity Power Training Improves Maximal Aerobic Fitness and Body Composition: Retraction". Journal of Strength and Conditioning Research. 31 (7): e76. July 2017. doi:10.1519/JSC.0000000000001990. PMID 28557856.
Elkin, J. L.; Kammerman, J. S.; Kunselman, A. R.; Gallo, R. A. (2019). "Likelihood of Injury and Medical Care Between CrossFit and Traditional Weightlifting Participants". Orthopaedic Journal of Sports Medicine. 7 (5) 2325967119843348. doi:10.1177/2325967119843348. PMC 6505252. PMID 31106222.

espn.com (Global: 42^nd place; English: 25^th place)

"CrossFit: Extreme growth, concerns". ESPN.com. 25 July 2014. Retrieved December 28, 2015.

expatriatesmagazine.com (Global: low place; English: low place)

Hines, E. "Crossfit in Paris". Expatriates Magazine. EP. Archived from the original on 2013-10-16.

factdr.com (Global: low place; English: low place)

David Corianna (19 September 2019). "CrossFit: Workout, for women, exercises, & training for beginners". FactDr. Retrieved 30 November 2019.

fitworkshop.com (Global: low place; English: low place)

"What is CrossFit?". Archived from the original on 2015-02-13. Retrieved February 1, 2015.

forbes.com (Global: 71^st place; English: 54^th place)

"How CrossFit Became A $4 Billion Brand". Forbes. February 25, 2015.
"Is CrossFit Safe? What '60 Minutes' Didn't Tell You". Forbes. Retrieved December 28, 2015.

forsvaret.dk (Global: 8,116^th place; English: 6,806^th place)

"Welcome to The Royal Life Guards Sports Association". Royal Danish Life Guards Sports Association. Archived from the original on 2013-01-15.

fortune.com (Global: 647^th place; English: 421^st place)

Royle, Orianna Rosa (May 31, 2023). "Mark Zuckerberg shares his rigorous Memorial Day 'Murph challenge' workout with his daughters". Fortune.

garagegympower.com (Global: low place; English: low place)

"CrossFit Guide for Beginners (Must Know Before You Start)". Garage Gym Power. 2019-11-19. Retrieved 2019-12-06.

garagegymreviews.com (Global: low place; English: low place)

Kassel, Gabrielle (April 22, 2024). "A CrossFit Coach and Athlete Ranks the Best Training Plans for CrossFit". Garage Gym Reviews.

go.com (Global: 97^th place; English: 79^th place)

abcnews.go.com

Weber, Vanessa (2013-09-26). "CrossFit: Can the Popular Extreme Workout Be Dangerous?". ABC News. Retrieved 2016-01-18.

gravityfitness.co.uk (Global: low place; English: low place)

"Calisthenics". www.gravityfitness.co.uk. 29 October 2015. Archived from the original on 8 October 2016.

gymdesk.com (Global: low place; English: low place)

"CrossFit Coaching: Make Your Own CrossFit WOD". Gymdesk. 4 March 2024.

huffingtonpost.com (Global: 212^th place; English: 141^st place)

Hafiz, Yasmine (June 5, 2014). "CrossFit Posts Jesus Parody on Facebook Page and the Comments Explode". The Huffington Post. Retrieved June 9, 2014.

humankinetics.com (Global: low place; English: low place)

journals.humankinetics.com

Crockett, Matt C.; Butryn, Ted (2018-06-01). "Chasing Rx: A Spatial Ethnography of the CrossFit Gym". Sociology of Sport Journal. 35 (2): 98–107. doi:10.1123/ssj.2017-0115. ISSN 0741-1235. S2CID 151686296.

iclubs.com (Global: low place; English: low place)

"No Sign of CrossFit Boom Slowing Down - Athletic Business". www.iclubs.com. Archived from the original on April 15, 2017. Retrieved January 13, 2016.

ihpra.org (Global: low place; English: low place)

Scott, Paul (October 23, 2007). "A no-nonsense look at the often nonsensical world of fitness clubs" (PDF). Best Life. Archived from the original (PDF) on March 27, 2014.

inc.com (Global: 2,680^th place; English: 1,491^st place)

"Do Not Cross CrossFit". Inc.com. July 2, 2013. Retrieved January 6, 2016.

independent.co.uk (Global: 46^th place; English: 29^th place)

Klein, Alice (January 14, 2014). "CrossFit: Try it if you're tough enough". The Independent.

independent.ie (Global: 324^th place; English: 162^nd place)

Murphy, Celina (September 19, 2013). "Meet The Fittest Woman On Earth". Ireland Independent. Retrieved February 16, 2015.

iwf.sport (Global: 5,487^th place; English: 4,376^th place)

"The Bright Future of USA Weightlifting: Mattie Rogers". International Weightlifting Federation. November 22, 2017.

justia.com (Global: 673^rd place; English: 333^rd place)

trademarks.justia.com

"CROSSFIT Trademark of CrossFit, Inc. - Registration Number 3007458 - Serial Number 78422177 :: Justia Trademarks". trademarks.justia.com. Retrieved 2016-01-25.

law.justia.com

"Crossfit, Inc. v. National Strength and Conditioning Association, No. 3:2014cv01191 - Document 176 (S.D. Cal. 2017)". Justia Law. Retrieved January 25, 2018.

knownandknowable.com (Global: low place; English: low place)

Halpin, Mike (September 3, 2024). "A Timeline of 2024 CrossFit Games Event 1: Lake Day". Known and Knowable.

ksquaredfitness.com (Global: low place; English: low place)

Andres, Kevin (September 15, 2022). "How To Scale Your Crossfit Workouts". K2 Fitness.

leagle.com (Global: 6,510^th place; English: 3,391^st place)

"CROSSFIT, INC. v. NATIONAL STRENGTH AND CONDITIONING ASSOCIATION". Leagle. Retrieved May 16, 2017.

litigationdaily.com (Global: low place; English: low place)

"CrossFit Clobbers Competitor with Sanctions in False Advertising Case". The Litigation Daily. June 7, 2017.

livestrong.com (Global: low place; English: 9,557^th place)

Galic, Bojana (January 9, 2023). "81 CrossFit Statistics You Should Know". LiveStrong.com.
Booe, Martin. "how to become a CrossFit trainer".

lww.com (Global: 2,576^th place; English: 2,635^th place)

journals.lww.com

Thompson, Walter R (December 2013). "Now Trending: Worldwide Survey of Fitness Trends for 2014". ACSM's Health & Fitness Journal. 17 (6): 10–20. doi:10.1249/FIT.0b013e3182a955e6.
Thompson, Walter R. (January 2021). "Worldwide Survey of Fitness Trends for 2021". ACSM's Health & Fitness Journal. 25 (1): 10–19. doi:10.1249/FIT.0000000000000631.
"CrossFit-based High Intensity Power Training Improves Maximal Aerobic Fitness and Body Composition: Retraction". Journal of Strength and Conditioning Research. 31 (7): e76. July 2017. doi:10.1519/JSC.0000000000001990. PMID 28557856.

magzter.com (Global: low place; English: low place)

Diaz, Raquel (23 May 2017). "Crossfit". magzter.com. Latin Australian. Retrieved 24 May 2017.

marinecorpstimes.com (Global: 7,676^th place; English: 4,463^rd place)

Mitchell, Bryan (June 25, 2008). "CrossFit workout craze sweeps the Corps". Marine Corps Times. Archived from the original on April 20, 2010.
Mitchell, Bryan (August 16, 2006). "Lawsuit alleges CrossFit workout damaging". Marine Corps Times. Archived from the original on August 24, 2008. Retrieved August 16, 2008.

maxim.com (Global: 4,215^th place; English: 2,864^th place)

Bowles, Nellie (September 8, 2015). "Exclusive: On the Warpath with CrossFit's Greg Glassman". Maxim. Retrieved January 6, 2016.

medium.com (Global: 651^st place; English: 479^th place)

Robertson, Eric (2013-09-20). "CrossFit's Dirty Little Secret". Medium. Retrieved 2020-06-18.

mensfitness.com (Global: low place; English: low place)

"Why the Pegboard Challenge at the CrossFit Games Was Such a Beast". Men's Fitness. 31 July 2015. Retrieved 2016-01-12.

menshealth.com (Global: 3,231^st place; English: 2,109^th place)

Easter, Michael (February 1, 2021). "These Two Men Are on a Mission to Save CrossFit". Men's Health.
Williams, Brett (August 2, 2022). "CrossFit Names New CEO: Former Tech Exec Don Faul". Men's Health.
Cooper, Edward (July 27, 2020). "12 of The Best CrossFit Workouts to Try Today, From Home Workouts to Barbell Fat-Burner". Men's Health.
Samuel, Ebenezer (June 28, 2019). "If You're Not Into CrossFit (or Cirque Du Soleil), Quit Kipping Pullups". Men's Health.
Gutman, Andrew (September 5, 2024). "CrossFitter Luka Đukić Speaks Out After His Brother's Tragic Death". Men's Health.
Williams, Brett (August 20, 2024). "My Friend Died at the CrossFit Games. Now, We Demand Change". Men's Health.
Rider, Sam (February 25, 2025). "CrossFit in Crisis: Where Athletes Think the Sport Can Go From Here". Men's Health.
Neudecker, Kate (February 19, 2025). "Legendary Coach Ben Bergeron Breaks From CrossFit After 20 Years, Citing These Key Issues". Men's Health.

mensjournal.com (Global: 5,249^th place; English: 3,014^th place)

Toland, Sarah (December 4, 2017). "Is Orangetheory the New CrossFit?". Men's Journal.

military.com (Global: 2,449^th place; English: 1,428^th place)

Svan, Jennifer H. (January 13, 2009). "CrossFit Workouts are Rarely Routine". Military Advantage.

morningchalkup.com (Global: low place; English: low place)

Henderson, Scott (October 23, 2018). "CrossFit's Explosive Affiliate Growth by the Numbers". Morning Chalk Up. Retrieved 2026-02-25.
Henderson, Scott (October 23, 2018). "CrossFit's Explosive Affiliate Growth by the Numbers". Morning Chalk Up.
Henderson, Scott (November 12, 2018). "CrossFit Affiliate Growth, Part 2: International Analysis". Morning Chalk Up.
Kalil, Lauren (January 9, 2022). "CrossFit Affiliates Increase By Nearly 1,400 in 2021, Home Office Plans to See Upward Curve Continue in 2022". Morning Chalk uUp.
Blennerhassett, Patrick (April 25, 2022). "Why is CrossFit Booming in Europe?". Morning Chalk Up.
Blennerhassett, Patrick (April 27, 2022). "France is Now CrossFit's Biggest Success Story Outside of the US". Morning Chalk Up.
Genetin-Pilawa, Joe (April 17, 2023). "CrossFit Affiliate Programming Now Free with Yearly Affiliate Fee". Morning Chalk Up.
Beers, Emily (December 1, 2023). "Gym Owner Opinion Mixed; Some Applaud CrossFit's Affiliation Fee Announcement, Others Threaten to Leave". Morning Chalk Up.
LoFranco, Justin (23 May 2019). "CrossFit Shutters Facebook, Instagram Accounts Amid Data Privacy Concerns". Morning Chalk Up. Retrieved May 24, 2019.

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Henrik C Bäcker; John T Richards; Arne Kienzle; John Cunningham; Karl F Braun (March 1, 2023). "Exertional Rhabdomyolysis in Athletes: Systematic Review and Current Perspectives". Clin J Sport Med. 33 (2): 187–194. doi:10.1097/JSM.0000000000001082. PMID 36877581. S2CID 257363163.
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João Gustavo Claudino; Tim J Gabbett; Frank Bourgeois; Helton de Sá Souza; Rafael Chagas Miranda; Bruno Mezêncio; Rafael Soncin; Carlos Alberto Cardoso Filho; Martim Bottaro; Arnaldo Jose Hernandez; Alberto Carlos Amadio; Julio Cerca Serrão (December 2018). "CrossFit Overview: Systematic Review and Meta-analysis". Sports Med Open. 26 (1): 11. doi:10.1186/s40798-018-0124-5. PMC 5826907. PMID 29484512.
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Nicolay, Richard W.; Moore, Laura K.; DeSena, Tyler D.; Dines, Joshua S. (2022). "Upper Extremity Injuries in CrossFit Athletes—a Review of the Current Literature". Current Reviews in Musculoskeletal Medicine. 15 (5): 402–410. doi:10.1007/s12178-022-09781-4. ISSN 1935-9748. PMC 9463423. PMID 35867271.
Smith, Michael M.; Sommer, Allan J.; Starkoff, Brooke E.; Devor, Steven T. (November 2013). "Crossfit-Based High-Intensity Power Training Improves Maximal Aerobic Fitness and Body Composition". The Journal of Strength & Conditioning Research. 27 (11): 3159–3172. doi:10.1519/JSC.0b013e318289e59f. PMID 23439334. S2CID 25295158. (Retracted, see doi:10.1519/JSC.0000000000001990, PMID 28557856, Retraction Watch)
"CrossFit-based High Intensity Power Training Improves Maximal Aerobic Fitness and Body Composition: Retraction". Journal of Strength and Conditioning Research. 31 (7): e76. July 2017. doi:10.1519/JSC.0000000000001990. PMID 28557856.
Elkin, J. L.; Kammerman, J. S.; Kunselman, A. R.; Gallo, R. A. (2019). "Likelihood of Injury and Medical Care Between CrossFit and Traditional Weightlifting Participants". Orthopaedic Journal of Sports Medicine. 7 (5) 2325967119843348. doi:10.1177/2325967119843348. PMC 6505252. PMID 31106222.

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Sebastian Wagener; Matthias Wilhelm Hoppe; Thilo Hotfiel; Martin Engelhardt; Sasha Javanmardi; Christian Baumgart; Jürgen Freiwald (September 2020). "CrossFit – Development, Benefits and Risks". Sportorthopädie-Sporttraumatologie. 36 (3): 241–249. doi:10.1016/j.orthtr.2020.07.001. PMC 7473349.
João Gustavo Claudino; Tim J Gabbett; Frank Bourgeois; Helton de Sá Souza; Rafael Chagas Miranda; Bruno Mezêncio; Rafael Soncin; Carlos Alberto Cardoso Filho; Martim Bottaro; Arnaldo Jose Hernandez; Alberto Carlos Amadio; Julio Cerca Serrão (December 2018). "CrossFit Overview: Systematic Review and Meta-analysis". Sports Med Open. 26 (1): 11. doi:10.1186/s40798-018-0124-5. PMC 5826907. PMID 29484512.
Box, Allyson G; Petruzzello, Steven J (January 28, 2021). "High-Intensity Interval Exercise: Methodological Considerations for Behavior Promotion From an Affective Perspective". Frontiers in Psychology. 12. doi:10.3389/fpsyg.2021.563785. PMC 7875892. PMID 33584463.
Nicolay, Richard W.; Moore, Laura K.; DeSena, Tyler D.; Dines, Joshua S. (2022). "Upper Extremity Injuries in CrossFit Athletes—a Review of the Current Literature". Current Reviews in Musculoskeletal Medicine. 15 (5): 402–410. doi:10.1007/s12178-022-09781-4. ISSN 1935-9748. PMC 9463423. PMID 35867271.
Elkin, J. L.; Kammerman, J. S.; Kunselman, A. R.; Gallo, R. A. (2019). "Likelihood of Injury and Medical Care Between CrossFit and Traditional Weightlifting Participants". Orthopaedic Journal of Sports Medicine. 7 (5) 2325967119843348. doi:10.1177/2325967119843348. PMC 6505252. PMID 31106222.

npr.org (Global: 114^th place; English: 75^th place)

Salinas, Brenda (June 9, 2020). "CrossFit CEO Steps Down After His Racial Remarks Led Reebok, Others To Cut Ties". NPR.org. Retrieved June 11, 2020.

nytimes.com (Global: 7^th place; English: 7^th place)

Cooperman, Stephanie (December 22, 2005). "Getting Fit, Even if It Kills You". The New York Times. ISSN 0362-4331. Retrieved December 28, 2015.
Tumin, Remy; Marsh, Calum (March 13, 2025). "CrossFit Is for Sale Again Amid Years of Shake-Ups". The New York Times.
Marsh, Calum (August 22, 2024). "In the Wake of Tragedy, CrossFit Faces an Identity Crisis". The New York Times.
Rosman, Katherine (June 9, 2020). "CrossFit Gym C.E.O. Greg Glassman Steps Down in Chaos". The New York Times.

olympics.com (Global: 166^th place; English: 195^th place)

Binner, Andrew (February 15, 2024). "Five things to know about USA Weightlifting rising star Olivia Reeves". Olympics.com.

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"Is CrossFit Killing Us?". Outside Online. 4 November 2013. Retrieved December 28, 2015.
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Collins, Saskia (August 1, 2019). "The CrossFit Games: The Fight for the Biggest Brand on Earth". Pitch.

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"Latest CrossFit Market Research Data". Rally Fitness. N.p. 28 November 2014. Retrieved 8 July 2015.

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"Journal corrects CrossFit injury data in paper at center of lawsuit". Retraction Watch. 21 September 2015. Retrieved December 28, 2015.
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rollingstone.com (Global: 57^th place; English: 39^th place)

Marsh, Calum (June 14, 2025). "The Death of a CrossFit Athlete". Rolling Stone.

santacruzsentinel.com (Global: low place; English: 6,901^st place)

Stewart, I.A. (December 14, 2007). "UCSC Notebook: Men's rugby getting fit for the season". Santa Cruz Sentinel.^{[dead link]} Alt URL

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scribd.com (Global: 467^th place; English: 428^th place)

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Gianzina, E.A.; Kassotaki, O.A. (2019). "The benefits and risks of the high-intensity CrossFit training". Sport Sci Health. 15: 21–33. doi:10.1007/s11332-018-0521-7. S2CID 57428207.
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Crockett, Matt C.; Butryn, Ted (2018-06-01). "Chasing Rx: A Spatial Ethnography of the CrossFit Gym". Sociology of Sport Journal. 35 (2): 98–107. doi:10.1123/ssj.2017-0115. ISSN 0741-1235. S2CID 151686296.
Smith, Michael M.; Sommer, Allan J.; Starkoff, Brooke E.; Devor, Steven T. (November 2013). "Crossfit-Based High-Intensity Power Training Improves Maximal Aerobic Fitness and Body Composition". The Journal of Strength & Conditioning Research. 27 (11): 3159–3172. doi:10.1519/JSC.0b013e318289e59f. PMID 23439334. S2CID 25295158. (Retracted, see doi:10.1519/JSC.0000000000001990, PMID 28557856, Retraction Watch)

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Michaels, Jillian (August 10, 2022). "Why Jillian Michaels Wants You to Stop Kipping In CrossFit". Shape.

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slate.com (Global: 409^th place; English: 260^th place)

Mathis-Lilley, Ben (July 11, 2014). "CrossFit Sues Publisher of Study Described by Study Author as "Very Positive" Toward CrossFit". Slate. ISSN 1091-2339. Retrieved December 28, 2015.

slideshare.net (Global: 2,941^st place; English: 3,213^th place)

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sltrib.com (Global: 1,470^th place; English: 716^th place)

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"Olympics: USA Weightlifting wants to capitalize on boom in sports's popularity for next Olympic cycle". The Salt Lake Tribune. Retrieved 2017-09-30.

stack.com (Global: low place; English: low place)

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Nunn, Gary (2016-01-06). "The disease attacking super fit athletes". Stuff. Retrieved 2016-01-18.
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Rodriguez, Juan C. (March 2, 2010). "Florida Marlins: Cameron Maybin's improved swing/miss numbers encouraging". South Florida Sun Sentinel. Archived from the original on March 4, 2010.

teamusa.com (Global: low place; English: 6,396^th place)

McDougall, Chrös (August 6, 2024). "Have Fun And Make Lifts: The Simple Strategy Pushing Hampton Morris To The Top Of The Weightlifting World". Team USA.

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Gomillion, Sarah (2017). "The Success of CrossFit and Its Implications for Businesses of All Types". University of Tennessee.

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"The Truth About Kipping Pull-ups". The Barbell Physio. 18 December 2017.^{[unreliable source?]}

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Spin, Brian (June 4, 2018). "Know Your History: The Story of Fran by Greg Glassman". The Barbell Spin.
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time.com (Global: 84^th place; English: 63^rd place)

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Gregory, Sean (January 10, 2014). "Five Things You Need To Know About CrossFit". Time. ISSN 0040-781X. Retrieved January 6, 2016.

twitter.com (Global: 43^rd place; English: 43^rd place)

Greg Glassman [@CrossFitCEO] (June 6, 2020). "It's: FLOYD-19" (Tweet). Retrieved June 7, 2019 – via Twitter.

twobrainbusiness.com (Global: low place; English: low place)

"The Companies Behind the Top CrossFit Games Athletes". Two-Brain Business. April 29, 2021.

washingtonpost.com (Global: 35^th place; English: 24^th place)

"Gym's High-Intensity Workout Left Me Disabled, Man Testifies". The Washington Post. October 7, 2008.
Bieler, Des; McGregor, Jena (June 8, 2020). "Reebok, gyms cut ties with CrossFit amid consumer demands for corporate action against racism". The Washington Post. Retrieved June 9, 2020.

web.archive.org (Global: 1^st place; English: 1^st place)

Sanderlin, Rebekah. "Commando-style workout has cult following". Fayetteville Observer. Archived from the original on 2011-07-20.
"No Sign of CrossFit Boom Slowing Down - Athletic Business". www.iclubs.com. Archived from the original on April 15, 2017. Retrieved January 13, 2016.
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Glassman, Greg (April 1, 2002). "Foundations". CrossFit Journal. Archived from the original on August 28, 2012.
"How to Start - CrossFit: Forging Elite Fitness". Archived from the original on 2013-01-15. Retrieved 2013-01-10.
"Calisthenics". www.gravityfitness.co.uk. 29 October 2015. Archived from the original on 8 October 2016.
"Welcome to The Royal Life Guards Sports Association". Royal Danish Life Guards Sports Association. Archived from the original on 2013-01-15.
Mitchell, Bryan (June 25, 2008). "CrossFit workout craze sweeps the Corps". Marine Corps Times. Archived from the original on April 20, 2010.
Rodriguez, Juan C. (March 2, 2010). "Florida Marlins: Cameron Maybin's improved swing/miss numbers encouraging". South Florida Sun Sentinel. Archived from the original on March 4, 2010.
"CrossFit hoists Olympic weightlifting into the public eye". NBC Olympics. Archived from the original on 2017-10-01. Retrieved 2017-09-30.
"Certification Courses". CrossFit. Archived from the original on 2013-09-06.
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Knighton, Charleh (22 September 2023). "The Art of Scaling: How to Modify CrossFit® Workouts for All Levels". Wodprep.

worldcat.org (Global: 4^th place; English: 4^th place)

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Cooperman, Stephanie (December 22, 2005). "Getting Fit, Even if It Kills You". The New York Times. ISSN 0362-4331. Retrieved December 28, 2015.
Crockett, Matt C.; Butryn, Ted (2018-06-01). "Chasing Rx: A Spatial Ethnography of the CrossFit Gym". Sociology of Sport Journal. 35 (2): 98–107. doi:10.1123/ssj.2017-0115. ISSN 0741-1235. S2CID 151686296.
Nicolay, Richard W.; Moore, Laura K.; DeSena, Tyler D.; Dines, Joshua S. (2022). "Upper Extremity Injuries in CrossFit Athletes—a Review of the Current Literature". Current Reviews in Musculoskeletal Medicine. 15 (5): 402–410. doi:10.1007/s12178-022-09781-4. ISSN 1935-9748. PMC 9463423. PMID 35867271.
Mathis-Lilley, Ben (July 11, 2014). "CrossFit Sues Publisher of Study Described by Study Author as "Very Positive" Toward CrossFit". Slate. ISSN 1091-2339. Retrieved December 28, 2015.
Gregory, Sean (January 10, 2014). "Five Things You Need To Know About CrossFit". Time. ISSN 0040-781X. Retrieved January 6, 2016.

CrossFit (English Wikipedia)

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archive.org (Global: 6^th place; English: 6^th place)

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bloomberg.com (Global: 118^th place; English: 85^th place)

bmj.com (Global: 1,341^st place; English: 1,425^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

boston.com (Global: 468^th place; English: 271^st place)

businessweek.com (Global: 945^th place; English: 628^th place)

buzzfeednews.com (Global: 2,272^nd place; English: 1,284^th place)

cbslocal.com (Global: 1,062^nd place; English: 552^nd place)

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cnbc.com (Global: 303^rd place; English: 191^st place)

cnn.com (Global: 36^th place; English: 26^th place)

crossfit.com (Global: low place; English: 9,457^th place)

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doi.org (Global: 2^nd place; English: 2^nd place)

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forsvaret.dk (Global: 8,116^th place; English: 6,806^th place)

fortune.com (Global: 647^th place; English: 421^st place)

go.com (Global: 97^th place; English: 79^th place)

huffingtonpost.com (Global: 212^th place; English: 141^st place)

inc.com (Global: 2,680^th place; English: 1,491^st place)

independent.co.uk (Global: 46^th place; English: 29^th place)

independent.ie (Global: 324^th place; English: 162^nd place)

iwf.sport (Global: 5,487^th place; English: 4,376^th place)

justia.com (Global: 673^rd place; English: 333^rd place)

leagle.com (Global: 6,510^th place; English: 3,391^st place)

livestrong.com (Global: low place; English: 9,557^th place)

lww.com (Global: 2,576^th place; English: 2,635^th place)

marinecorpstimes.com (Global: 7,676^th place; English: 4,463^rd place)

maxim.com (Global: 4,215^th place; English: 2,864^th place)

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military.com (Global: 2,449^th place; English: 1,428^th place)

nbcolympics.com (Global: 2,550^th place; English: 1,687^th place)

newyorker.com (Global: 191^st place; English: 122^nd place)

nih.gov (Global: 5^th place; English: 5^th place)

npr.org (Global: 114^th place; English: 75^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

olympics.com (Global: 166^th place; English: 195^th place)

outsideonline.com (Global: 3,733^rd place; English: 2,216^th place)

prnewswire.com (Global: 546^th place; English: 310^th place)

retractionwatch.com (Global: low place; English: 6,292^nd place)

rollingstone.com (Global: 57^th place; English: 39^th place)

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semanticscholar.org (Global: 15^th place; English: 8^th place)

slate.com (Global: 409^th place; English: 260^th place)

slideshare.net (Global: 2,941^st place; English: 3,213^th place)

sltrib.com (Global: 1,470^th place; English: 716^th place)

stuff.co.nz (Global: 387^th place; English: 194^th place)

sun-sentinel.com (Global: 986^th place; English: 495^th place)

teamusa.com (Global: low place; English: 6,396^th place)

tennessee.edu (Global: low place; English: 7,219^th place)

time.com (Global: 84^th place; English: 63^rd place)

twitter.com (Global: 43^rd place; English: 43^rd place)

washingtonpost.com (Global: 35^th place; English: 24^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

worldcat.org (Global: 4^th place; English: 4^th place)