Numerous regimens are either awaiting U.S. Food and Drug Administration (FDA) approval, or in the case of already-approved treatments, for the green light for use by new populations of individuals.
The article posited that students preferred classes of 10-20 students, and instructors suggested that the ideal class would have 19 students. Instructors reported that at 39 students problems began to arise, and that a class of 51 students was impossible. They also reported that an uncomfortably small class begins at 7 students, and an impossibly small class has 4 or less.
Since I teach, I'm given one free class per week, and I pay $13 for every other class I want to go to (a 10-class card costs $130). It's not exactly cheap, but I just visited a friend, and at her studio, classes cost $20 for a drop-in. And some Bar Method classes can be over $25. Since many of you are into group fitness classes such as Zumba, kickboxing, and Nia, I was wondering . . .