Talk about getting your aerobic exercise. Simply naming the various forms of aerobics classes will nearly put you out of breath: Low-impact, high-impact, power low-impact, high/low, step, low step, ...

Instructor: Janet Pyle, of Boulder. Pyle has been teaching Jacki’s Aerobics since 1986. Before, she was a student. Pyle’s fitness background includes hiking and golf. She was a cheerleader in junior ...

Could Barbie help lead our youth back onto the path to physical fitness? That’s the idea of “Dance! Workout with Barbie,” a home video released last month in which the world’s No. 1 doll teaches girls ...