Analysis of information sources in references of the Wikipedia article "لياقة بدنية في الخارج" in Arabic language version.
The program became famous worldwide.
In fact, the popularity of the Royal Canadian Air Force's calisthenics program in the late 1950s helped launch the modern fitness movement.
For many, however, the club was more than a second-best alternative to outdoor exercise. 'Part of the appeal and actual value of a health club, it seems, remarked journalists in Today's Health in 1972, is as much psychological as physical.'
In fact, the popularity of the Royal Canadian Air Force's calisthenics program in the late 1950s helped launch the modern fitness movement.
The program became famous worldwide.
For many, however, the club was more than a second-best alternative to outdoor exercise. 'Part of the appeal and actual value of a health club, it seems, remarked journalists in Today's Health in 1972, is as much psychological as physical.'
In fact, the popularity of the Royal Canadian Air Force's calisthenics program in the late 1950s helped launch the modern fitness movement.
