The Evolution of Group Fitness: From Aerobics to Modern Day Fitness Classes Charlie Antoine Posted on : Dec 29, 2022 Categories : Fitness | Tags: Aqua Fitness Classes, Children's Fitness Classes, Fitness Group Classes, Personal Fitness Classes | Comments Off on The Evolution of Group Fitness: From Aerobics to Modern Day Fitness Classes Dr. Kenneth H. Cooper published a book in 1968 … Read More Posted in Fitness | Tagged Aqua Fitness Classes, Children's Fitness Classes, Fitness Group Classes, Personal Fitness Classes