The program was aimed at men, the usual gym-goers at Gold's. Working together, they developed 250 separate step-based movements. Working with Connie Collins Williams, Miller used prototypes made of plywood, and tried them out in an Atlanta Gold's Gym franchise, the location later called Sportslife. After a few weeks of therapy, she noticed her increased fitness and realized this would be a good workout method for others. The crate was too high, so she used her 8-inch front porch step instead. She was advised by her physical therapist to build her strength back up by stepping on and off an upside-down plastic milk crate (11 inches (28 cm) tall). Īt the same time, Atlanta-based aerobics competitor Gin Miller was sidelined from high-impact activities in 1986 when she injured her knee. Goss followed this in 1988 with an evaluation of the energy expenditure of step aerobics combined with hand weights. Goss et al examined the popular HeavyHands hand weights fitness product combined with stepping exercises on the "Superstep" 12-inch (30.5 cm) fitness bench, comparing this combination to treadmill exercises and finding them equivalent. Goss of the Human Energy Research Laboratory at the University of Pittsburgh. The act of stepping up and down on one bench was studied in 1986 by a team led by Doctor Fredric L. Climbing stairs was long known to be healthy exercise for the heart. Stair climbing exercise was already thousands of years old when physiologists started studying its medical characteristics in the 20th century. Step development Plastic step device used in step aerobics ![]() This same boom benefited health clubs by increasing the number of people who were involved in fitness. In 1982, Jane Fonda's Workout video changed the fitness world dramatically, starting a boom in home video exercise instruction through the 1980s and beyond. Building through the 1970s, Missett's Jazzercise and Sorensen's Aerobic Dancing became very popular in the U.S., such that by 1981–82 they counted 4,000 instructors each, and more than 300,000 students combined. Also in 1969, Judi Missett developed Jazzercise, combining jazz dance with fun exercise in much the same way. ![]() Cooper, which inspired Jacki Sorensen to start her Aerobic Dancing program, combining music and dance routines to create an aerobic exercise pattern. Main article: Aerobics Step aerobics class with hand-carried dumbbellsĪerobics traces its origin to the 1968 book Aerobics by Dr.
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