Surfing (English Wikipedia)

Guisado, Raul (2003). "Appendix A – Glossary of Surfing Lingo". The Art of Surfing: A Training Manual for the Developing and Competitive Surfer. Guilford, CT: Globe Pequot Press. pp. 165–0170. ISBN 978-0-7627-2466-6.

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

news.bbc.co.uk

"Surfing's hidden dangers". BBC News. 7 September 2001. Retrieved 24 May 2010.

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

Turren, Com (25 February 2023). "Brave chevalier dives headlong into seedy world of online surf coaching programs (Part One)!". BeachGrit. Retrieved 29 November 2023.

bond.edu.au (Global: low place; English: low place)

"Surf industry riding high on wave of older, wealthier surfers". Bond University. Retrieved 29 November 2023.

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

Hough-Snee, Dexter Zavalza; Eastman, Alexander Sotelo (2017). Hough-Snee, Dexter Zavalza; Eastman, Alexander Sotelo (eds.). The Critical Surf Studies Reader. Duke University Press. p. 11. ISBN 978-0-8223-7282-0.
de Acosta, José (1590). Historia natural y moral de las Indias. Casa de Juan de Leon. p. 162.
Isaiah Helekunihi Walker (2011). Waves of Resistance: Surfing and History in Twentieth-century Hawaiʻi. University of Hawaiʻi Press. p. 16. ISBN 978-0-8248-3547-7.
Twain, Mark (2007). Roughing It. Lawrence, Kansas: Digireads.com Publishing. p. 264. ISBN 978-1-4209-3028-3.
Krämer, Augustin (2000). The Samoa Islands. University of Hawaii Press. ISBN 978-0-8248-2219-4. Retrieved 8 November 2014.
Dawson, Kevin (20 March 2018). "Cultural Meanings of Recreational Swimming and Surfing". Undercurrents of Power Aquatic Culture in the African Diaspora. University of Pennsylvania Press. pp. 28–30. doi:10.9783/9780812294781. ISBN 978-0-8122-4989-7. OCLC 994296486. S2CID 202315785.
Malcolm Gault-Williams, Legendary Surfers: The 1930s, Volume 3, Lulu (2012)] - Google Books pg. 255

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

Bremner, Jade (July 2013). "World's 50 best surf spots". CNN. Archived from the original on 9 August 2021. Retrieved 14 July 2021.

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

Lewis, James; Hunt, S.; Evans, T. (2015). Quantification of surfing amenity for beach value and management (PDF) (Report). Archived (PDF) from the original on 30 June 2019.

degree33surfboards.com (Global: low place; English: low place)

Hurt, Garek. "The differences between beach breaks, point breaks, and reef breaks". Degree 33 Surfboards. Retrieved 26 November 2017.

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

Dawson, Kevin (20 March 2018). "Cultural Meanings of Recreational Swimming and Surfing". Undercurrents of Power Aquatic Culture in the African Diaspora. University of Pennsylvania Press. pp. 28–30. doi:10.9783/9780812294781. ISBN 978-0-8122-4989-7. OCLC 994296486. S2CID 202315785.
Verge, Arthur C. (1 July 2001). "George Freeth: King of the Surfers and California's Forgotten Hero". California History. 80 (2–3): 82–105. doi:10.2307/25177649. ISSN 0162-2897. JSTOR 25177649.
Moser, Patrick (29 September 2020). "The Hawaii Promotion Committee and the Appropriation of Surfing". Pacific Historical Review. 89 (4): 500–527. doi:10.1525/phr.2020.89.4.500. ISSN 0030-8684.
Mendonça, Ana; Conceição, Juana; Fortes, Conceição; Capitão, Rui; Maria, Graça; Neves, Maria; Antunes, Do; Antunes do Carmo, José; Moura, Theo (2012). "Hydrodynamics around an Artificial Surfing Reef at Leirosa, Portugal". Journal of Waterway, Port, Coastal, and Ocean Engineering. 138 (3): 226–235. doi:10.1061/(ASCE)WW.1943-5460.0000128.
Scarfe, Bradley E.; Terry R. Healy, and Hamish G. Rennie (2009). "Research-Based Surfing Literature for Coastal Management and the Science of Surfing—A Review". Journal of Coastal Research. 25 (3): 539–557. Bibcode:2009JCRes.253..539S. doi:10.2112/07-0958.1. S2CID 145159559.
Madsen, P.A.; O.R. Sørensen, and H.A. Schäffer (1997). "Surf zone dynamics simulated by a Boussinesq type model. Part I. Model description of cross-shore motion of regular waves". Coastal Engineering. 32 (4): 255–287. Bibcode:1997CoasE..32..255M. doi:10.1016/S0378-3839(97)00028-8. ISSN 0378-3839.
Edge, Ronald (2001). "Surf Physics". The Physics Teacher. 39 (5): 272–277. Bibcode:2001PhTea..39..272E. doi:10.1119/1.1375464.
Dalrymple, Robert A. (1978). "Rip Currents and Their Causes". Coastal Engineering. 1 (16): 1414–1427. doi:10.1061/9780872621909.085. ISBN 978-0-87262-190-9.{{cite journal}}: CS1 maint: periodical has ISBN (link)
Smith, Jerome A.; John L. Largier (1995). "observation nearshore circulation: Rip currents" (PDF). Journal of Geophysical Research. 100 (C6): 10967–10975. Bibcode:1995JGR...10010967S. doi:10.1029/95JC00751. Archived from the original (PDF) on 18 September 2015.
Bowen, Anthony J. (1969). "Rip Currents: Theoretical Investigations" (PDF). Journal of Geophysical Research. 74 (23): 5467–5477. Bibcode:1969JGR....74.5467B. doi:10.1029/JC074i023p05467. Archived from the original (PDF) on 12 June 2010.
Leonard, Anne F.C.; Zhang, Lihong; Balfour, Andrew J.; Garside, Ruth; Hawkey, Peter M.; Murray, Aimee K.; Ukoumunne, Obioha C.; Gaze, William H. (14 January 2018). "Exposure to and colonisation by antibiotic-resistant E. coli in UK coastal water users: Environmental surveillance, exposure assessment, and epidemiological study (Beach Bum Survey)". Environment International. 114: 326–333. Bibcode:2018EnInt.114..326L. doi:10.1016/j.envint.2017.11.003. hdl:10871/32078. PMID 29343413.
Manero, Ana; George, Phoebe; Yusoff, Asad; Olive, Lisa; White, Joanna (7 August 2024). "Understanding surfing as a 'blue space' activity for its contributions to health and wellbeing". npj Ocean Sustainability. 3 (1) 37: 1–4. doi:10.1038/s44183-024-00076-4. hdl:1885/733751088. ISSN 2731-426X.

escholarship.org (Global: 1,477^th place; English: 863^rd place)

Scarfe, B.E.; M.H.S. Elwany, K.P. Black, and S.T. Mead (7 March 2003). "Categorizing the Types of Surfing Breaks around Jetty Structures". Scripps Institution of Oceanography Technical Report: 1–8.{{cite journal}}: CS1 maint: multiple names: authors list (link)

eurekalert.org (Global: 3,950^th place; English: 3,383^rd place)

University of Exeter (14 January 2018). "Surfers three times more likely to have antibiotic-resistant bacteria in guts". Eurekalert. Retrieved 15 January 2018.

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

abcnews.go.com

"Doing the 'Stingray Shuffle'". ABC News. 5 September 2006. Retrieved 26 August 2015.
"66 Surfers Set World Record by Riding on a Board at Once". ABC News. Retrieved 21 September 2024.

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

Dunn, Geoffrey (31 March 2010). "Riders of the Sea Spray". Good Times. Retrieved 1 April 2020.{{cite news}}: CS1 maint: deprecated archival service (link)

guinnessworldrecords.com (Global: 873^rd place; English: 697^th place)

"Surfer rides World Record 26.21 m (86 ft) wave". Guinness World Records. 25 May 2022. Retrieved 22 March 2023.

hawaii.edu (Global: 1,313^th place; English: 884^th place)

manoa.hawaii.edu

"Wave Energy and Wave Changes with Depth". Retrieved 21 September 2024.

hdl.handle.net (Global: 66^th place; English: 34^th place)

Leonard, Anne F.C.; Zhang, Lihong; Balfour, Andrew J.; Garside, Ruth; Hawkey, Peter M.; Murray, Aimee K.; Ukoumunne, Obioha C.; Gaze, William H. (14 January 2018). "Exposure to and colonisation by antibiotic-resistant E. coli in UK coastal water users: Environmental surveillance, exposure assessment, and epidemiological study (Beach Bum Survey)". Environment International. 114: 326–333. Bibcode:2018EnInt.114..326L. doi:10.1016/j.envint.2017.11.003. hdl:10871/32078. PMID 29343413.
Manero, Ana; George, Phoebe; Yusoff, Asad; Olive, Lisa; White, Joanna (7 August 2024). "Understanding surfing as a 'blue space' activity for its contributions to health and wellbeing". npj Ocean Sustainability. 3 (1) 37: 1–4. doi:10.1038/s44183-024-00076-4. hdl:1885/733751088. ISSN 2731-426X.

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

"The Spirituality Of Surfing: Finding Religion Riding The Waves". huffingtonpost.com. 3 August 2014. Retrieved 26 August 2015.

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

Kristian Hansen (20 November 2017). "How to surf; learn to surf in one day". hvsboardsport.com. Hvs Boardsport. Archived from the original on 1 December 2017. Retrieved 20 November 2017.
"Is Surfing Dangerous?". HVS Boardsport. 1 January 2018. Archived from the original on 13 August 2018. Retrieved 1 January 2018.

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

"Can You Teach Yourself to Surf?". Independent Surfer. 8 September 2024. Retrieved 28 September 2024.

indiatimes.com (Global: 31^st place; English: 19^th place)

timesofindia.indiatimes.com

"India's first artificial reef to protect Kovalam". The Times of India. 20 May 2010. Retrieved 25 May 2012.

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

Scarfe, Bradley E.; Terry R. Healy, and Hamish G. Rennie (2009). "Research-Based Surfing Literature for Coastal Management and the Science of Surfing—A Review". Journal of Coastal Research. 25 (3): 539–557. Bibcode:2009JCRes.253..539S. doi:10.2112/07-0958.1. S2CID 145159559.

jstor.org (Global: 23^rd place; English: 15^th place)

Verge, Arthur C. (1 July 2001). "George Freeth: King of the Surfers and California's Forgotten Hero". California History. 80 (2–3): 82–105. doi:10.2307/25177649. ISSN 0162-2897. JSTOR 25177649.

la28.org (Global: low place; English: low place)

"Surfing". LA28. Retrieved 15 July 2026.

learnhowtosurf.info (Global: low place; English: low place)

"The quick guide on how to surf". learnhowtosurf.info. Archived from the original on 31 August 2012. Retrieved 26 August 2015.

lnec.pt (Global: low place; English: low place)

repositorio.lnec.pt

Mendonça, Ana; Conceição, Juana; Fortes, Conceição; Capitão, Rui; Maria, Graça; Neves, Maria; Antunes, Do; Antunes do Carmo, José; Moura, Theo (2012). "Hydrodynamics around an Artificial Surfing Reef at Leirosa, Portugal". Journal of Waterway, Port, Coastal, and Ocean Engineering. 138 (3): 226–235. doi:10.1061/(ASCE)WW.1943-5460.0000128.

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

"Beginner Surfer Left Paralysed after Suffering Rare Surfer's Myelopathy - Magicseaweed.com".

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

Chin, Tyler (1 August 2017). "Warm Up So You Don't Wipe Out". Men's Health. Archived from the original on 1 March 2021. Retrieved 13 November 2018.

museumofbritishsurfing.org.uk (Global: low place; English: low place)

"Hawaiian Royals Surf Bridlington – in 1890! - Museum of British Surfing".

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

"Olympic Surfing history: Records, past winners, best moments, year-by-year results". NBC Olympics. Retrieved 15 July 2026.

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

pubmed.ncbi.nlm.nih.gov

Leonard, Anne F.C.; Zhang, Lihong; Balfour, Andrew J.; Garside, Ruth; Hawkey, Peter M.; Murray, Aimee K.; Ukoumunne, Obioha C.; Gaze, William H. (14 January 2018). "Exposure to and colonisation by antibiotic-resistant E. coli in UK coastal water users: Environmental surveillance, exposure assessment, and epidemiological study (Beach Bum Survey)". Environment International. 114: 326–333. Bibcode:2018EnInt.114..326L. doi:10.1016/j.envint.2017.11.003. hdl:10871/32078. PMID 29343413.

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

"Carissa Moore, Italo Ferreira Win Surfing Gold". NYTimes. 27 July 2021. Retrieved 27 July 2021.

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

"IOC approves five new sports for Olympic Games Tokyo 2020". International Olympic Committee. 3 August 2016. Archived from the original on 6 August 2021. Retrieved 27 July 2021.
The legend of Duke Kahanamoku, the father of modern surfing and double Olympic champion in Antwerp (accessed 29 April 2022)
"IOC approves five new sports for Olympic Games Tokyo 2020". International Olympic Committee. 3 August 2016. Retrieved 15 July 2026.
"Paris 2024 surfing: All men's results, as France's Kauli Vaast wins gold". Olympics.com. 5 August 2024. Retrieved 15 July 2026.
"Paris 2024 surfing: All women's results, as USA's Caroline Marks wins Olympic gold". Olympics.com. 5 August 2024. Retrieved 15 July 2026.

omaringa.com.br (Global: low place; English: low place)

"Tóquio 2020: Ìtalo Ferreira consegue a inédita medalha de ouro em Tóquio 2020!!" [Tokyo 2020: Ìtalo Ferreira gets the unprecedented gold medal in Tokyo 2020!!]. Jornal O Maringá. 27 July 2021. Retrieved 21 July 2021.

ombe.co (Global: low place; English: low place)

"A Guide to Surfing Airs | OMBE". www.ombe.co. Retrieved 29 November 2023.
"Surf Training 101: What Is a Surf Skate? | OMBE". www.ombe.co. Retrieved 29 November 2023.
"Why you shouldn't wiggle on a surf skate | OMBE". www.ombe.co. Retrieved 29 November 2023.

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

"Skeg Cuts - The Most Common Surf Trauma-Injury - OMNA_Inc".

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

"How to Choose the Best Surf Skateboard: The Complete Guide". Riding Boards. 17 July 2018. Retrieved 8 July 2021.

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

api.semanticscholar.org

Dawson, Kevin (20 March 2018). "Cultural Meanings of Recreational Swimming and Surfing". Undercurrents of Power Aquatic Culture in the African Diaspora. University of Pennsylvania Press. pp. 28–30. doi:10.9783/9780812294781. ISBN 978-0-8122-4989-7. OCLC 994296486. S2CID 202315785.
Scarfe, Bradley E.; Terry R. Healy, and Hamish G. Rennie (2009). "Research-Based Surfing Literature for Coastal Management and the Science of Surfing—A Review". Journal of Coastal Research. 25 (3): 539–557. Bibcode:2009JCRes.253..539S. doi:10.2112/07-0958.1. S2CID 145159559.

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

"Unprovoked White Shark Attacks on Surfers". Shark Research Committee. Retrieved 20 September 2010.

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

"Sony Pictures Classics: Riding Giants". Retrieved 8 November 2014.

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

"Dangers of Surfing". Surfboard Shack. 2011. Retrieved 26 September 2012.

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

Pierson, Dashel (9 August 2023). "Kelly Slater Calls Out Surf Skaters for "Kookiness"". Surfer. Retrieved 29 November 2023.
Douglas-Rosa, Ashtyn (18 July 2024). "Everyday Dale Ends His Streak". Surfer. Retrieved 21 September 2024.

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

Surfer (15 September 2014). "Bigger and Better". Surfer Magazine. Surfer Magazine. Retrieved 29 December 2014.

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

"What are Caballitos de Totora?". Surfer Today. 20 March 2017. Retrieved 4 September 2020.

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

"HOW TO CHOOSE THE RIGHT WETSUIT FOR SURFING?". surfhandbook.com. 3 February 2020. Retrieved 3 February 2020.
"How to deal with surf rash?". surfhandbook.com. 6 September 2020. Retrieved 6 September 2020.

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

"Ocean Safety". surfinghandbook.com. 5 February 2009. Archived from the original on 21 October 2020. Retrieved 8 November 2014.

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

"Dangers – Hard Bottoms". Surfing San Diego. Site Tutor Inc. Archived from the original on 26 September 2012. Retrieved 26 September 2012.
"Surf Dangers Animals". Archived from the original on 20 April 2007.

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

"Woman of the Year". Surfing Walk of Fame. Archived from the original on 6 August 2017. Retrieved 11 December 2017.

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

Duncan Scott (8 November 2000). "MADE IN JAPAN Unlike its counterparts, Miyazaki's Ocean Dome wavepool is for real". Surfline. Surfline/Wavetrak, Inc. Retrieved 25 May 2012.
Borte, Jason. "Mark Foo Biography". Surfline. Retrieved 12 July 2012.

surfrider.eu (Global: low place; English: low place)

"Surf Therapy: the benefits of the Ocean on our health | Surfrider news | Surfrider Foundation Europe". Surfrider Foundation Europe. Retrieved 22 May 2025.

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

"Liam Hemsworth leaves 2019 with surfboard".

thetimes.com (Global: 221^st place; English: 110^th place)

Martin, Andy (9 April 2012). "Britain's original beach boys". The Times. London. Retrieved 2 December 2020.

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

"Sustainable inland surfing destinations". The Wave Bristol. Retrieved 11 December 2017.

transworld.net (Global: low place; English: 6,288^th place)

business.transworld.net

Mike Lewis (2 November 2010). "ANDY IRONS PASSES AWAY, CAUSE UNDER INVESTIGATION". Transworld Business. Bonnier Corporation. Retrieved 26 September 2012.

ucpress.edu (Global: 3,462^nd place; English: 2,052^nd place)

online.ucpress.edu

Verge, Arthur C. (1 July 2001). "George Freeth: King of the Surfers and California's Forgotten Hero". California History. 80 (2–3): 82–105. doi:10.2307/25177649. ISSN 0162-2897. JSTOR 25177649.
Moser, Patrick (29 September 2020). "The Hawaii Promotion Committee and the Appropriation of Surfing". Pacific Historical Review. 89 (4): 500–527. doi:10.1525/phr.2020.89.4.500. ISSN 0030-8684.

ucsd.edu (Global: 2,146^th place; English: 1,364^th place)

opg1.ucsd.edu

Smith, Jerome A.; John L. Largier (1995). "observation nearshore circulation: Rip currents" (PDF). Journal of Geophysical Research. 100 (C6): 10967–10975. Bibcode:1995JGR...10010967S. doi:10.1029/95JC00751. Archived from the original (PDF) on 18 September 2015.

udel.edu (Global: 5,182^nd place; English: 3,359^th place)

chinacat.coastal.udel.edu

Bowen, Anthony J. (1969). "Rip Currents: Theoretical Investigations" (PDF). Journal of Geophysical Research. 74 (23): 5467–5477. Bibcode:1969JGR....74.5467B. doi:10.1029/JC074i023p05467. Archived from the original (PDF) on 12 June 2010.

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

Bremner, Jade (July 2013). "World's 50 best surf spots". CNN. Archived from the original on 9 August 2021. Retrieved 14 July 2021.
"IOC approves five new sports for Olympic Games Tokyo 2020". International Olympic Committee. 3 August 2016. Archived from the original on 6 August 2021. Retrieved 27 July 2021.
"Woman of the Year". Surfing Walk of Fame. Archived from the original on 6 August 2017. Retrieved 11 December 2017.
Lewis, James; Hunt, S.; Evans, T. (2015). Quantification of surfing amenity for beach value and management (PDF) (Report). Archived (PDF) from the original on 30 June 2019.
Kristian Hansen (20 November 2017). "How to surf; learn to surf in one day". hvsboardsport.com. Hvs Boardsport. Archived from the original on 1 December 2017. Retrieved 20 November 2017.
"The quick guide on how to surf". learnhowtosurf.info. Archived from the original on 31 August 2012. Retrieved 26 August 2015.
Chin, Tyler (1 August 2017). "Warm Up So You Don't Wipe Out". Men's Health. Archived from the original on 1 March 2021. Retrieved 13 November 2018.
Smith, Jerome A.; John L. Largier (1995). "observation nearshore circulation: Rip currents" (PDF). Journal of Geophysical Research. 100 (C6): 10967–10975. Bibcode:1995JGR...10010967S. doi:10.1029/95JC00751. Archived from the original (PDF) on 18 September 2015.
Bowen, Anthony J. (1969). "Rip Currents: Theoretical Investigations" (PDF). Journal of Geophysical Research. 74 (23): 5467–5477. Bibcode:1969JGR....74.5467B. doi:10.1029/JC074i023p05467. Archived from the original (PDF) on 12 June 2010.
"Is Surfing Dangerous?". HVS Boardsport. 1 January 2018. Archived from the original on 13 August 2018. Retrieved 1 January 2018.
"Ocean Safety". surfinghandbook.com. 5 February 2009. Archived from the original on 21 October 2020. Retrieved 8 November 2014.
"Dangers – Hard Bottoms". Surfing San Diego. Site Tutor Inc. Archived from the original on 26 September 2012. Retrieved 26 September 2012.
"Surf Dangers Animals". Archived from the original on 20 April 2007.

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

search.worldcat.org

Dawson, Kevin (20 March 2018). "Cultural Meanings of Recreational Swimming and Surfing". Undercurrents of Power Aquatic Culture in the African Diaspora. University of Pennsylvania Press. pp. 28–30. doi:10.9783/9780812294781. ISBN 978-0-8122-4989-7. OCLC 994296486. S2CID 202315785.
Verge, Arthur C. (1 July 2001). "George Freeth: King of the Surfers and California's Forgotten Hero". California History. 80 (2–3): 82–105. doi:10.2307/25177649. ISSN 0162-2897. JSTOR 25177649.
Moser, Patrick (29 September 2020). "The Hawaii Promotion Committee and the Appropriation of Surfing". Pacific Historical Review. 89 (4): 500–527. doi:10.1525/phr.2020.89.4.500. ISSN 0030-8684.
Madsen, P.A.; O.R. Sørensen, and H.A. Schäffer (1997). "Surf zone dynamics simulated by a Boussinesq type model. Part I. Model description of cross-shore motion of regular waves". Coastal Engineering. 32 (4): 255–287. Bibcode:1997CoasE..32..255M. doi:10.1016/S0378-3839(97)00028-8. ISSN 0378-3839.
Manero, Ana; George, Phoebe; Yusoff, Asad; Olive, Lisa; White, Joanna (7 August 2024). "Understanding surfing as a 'blue space' activity for its contributions to health and wellbeing". npj Ocean Sustainability. 3 (1) 37: 1–4. doi:10.1038/s44183-024-00076-4. hdl:1885/733751088. ISSN 2731-426X.

zigzag.co.za (Global: low place; English: low place)

Clayton Truscott (23 September 2009). "Seli 1: One Year On". ZigZag. Online Publishers Association South Africa. Retrieved 25 May 2012.

Surfing (English Wikipedia)

adsabs.harvard.edu (Global: 14th place; English: 9th place)

ui.adsabs.harvard.edu

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

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

news.bbc.co.uk

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

bond.edu.au (Global: low place; English: low place)

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

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

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

degree33surfboards.com (Global: low place; English: low place)

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

escholarship.org (Global: 1,477th place; English: 863rd place)

eurekalert.org (Global: 3,950th place; English: 3,383rd place)

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

abcnews.go.com

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

guinnessworldrecords.com (Global: 873rd place; English: 697th place)

hawaii.edu (Global: 1,313th place; English: 884th place)

manoa.hawaii.edu

hdl.handle.net (Global: 66th place; English: 34th place)

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

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

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

indiatimes.com (Global: 31st place; English: 19th place)

timesofindia.indiatimes.com

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

jstor.org (Global: 23rd place; English: 15th place)

la28.org (Global: low place; English: low place)

learnhowtosurf.info (Global: low place; English: low place)

lnec.pt (Global: low place; English: low place)

repositorio.lnec.pt

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

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

museumofbritishsurfing.org.uk (Global: low place; English: low place)

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

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

pubmed.ncbi.nlm.nih.gov

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

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

omaringa.com.br (Global: low place; English: low place)

ombe.co (Global: low place; English: low place)

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

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

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

api.semanticscholar.org

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

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

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

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

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

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

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

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

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

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

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

surfrider.eu (Global: low place; English: low place)

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

thetimes.com (Global: 221st place; English: 110th place)

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

transworld.net (Global: low place; English: 6,288th place)

business.transworld.net

ucpress.edu (Global: 3,462nd place; English: 2,052nd place)

online.ucpress.edu

ucsd.edu (Global: 2,146th place; English: 1,364th place)

opg1.ucsd.edu

udel.edu (Global: 5,182nd place; English: 3,359th place)

chinacat.coastal.udel.edu

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

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

search.worldcat.org

zigzag.co.za (Global: low place; English: low place)

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

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

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

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

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

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

escholarship.org (Global: 1,477^th place; English: 863^rd place)

eurekalert.org (Global: 3,950^th place; English: 3,383^rd place)

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

guinnessworldrecords.com (Global: 873^rd place; English: 697^th place)

hawaii.edu (Global: 1,313^th place; English: 884^th place)

hdl.handle.net (Global: 66^th place; English: 34^th place)

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

indiatimes.com (Global: 31^st place; English: 19^th place)

jstor.org (Global: 23^rd place; English: 15^th place)

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

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

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

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

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

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

thetimes.com (Global: 221^st place; English: 110^th place)

transworld.net (Global: low place; English: 6,288^th place)

ucpress.edu (Global: 3,462^nd place; English: 2,052^nd place)

ucsd.edu (Global: 2,146^th place; English: 1,364^th place)

udel.edu (Global: 5,182^nd place; English: 3,359^th place)

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

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