CrossFit has pumped-up workouts
When Richie Glanzer joined the CrossFit gym in Copiague six months ago, he struggled to complete the workouts. On his third day, he had to alternate 100 squats with 100 burpees -- a move where you squat, kick your feet out behind you, stand up and jump. Midway through, he was so exhausted that he went outside and laid on the sidewalk in the rain.
"A lot of people would have quit, but I didn't,"...