Yesterday at gym, while on the treadmills, I watched the aerobics class doing steps. There were 3 fat ladies trying to keep up with everyone else. Unfortunately, 1 of them (I think) had enuff of it and decided to step back..... with that kind of size, she had to knock on the other participants around her and crush someone........ someone's having a bad day........ pity the people around her. Maybe they should have classes for up-size members, in order not to hurt anyone in the process....