How Athletic Workouts Became the New Normal for Women

The 1968 release of Dr. Kenneth H. Cooper's book, Aerobics, began the shift from disease treatment to disease prevention. Exercising, specifically aerobic exercise, became normal and led to such fitness trends as Jazzercise (1969) and aerobic dance (1970s).



from ezaine1 http://ift.tt/1mIVAHn

via IFTTT