Bryn Mawr, PA
Classes held at the gym of Bryn Mawr Presbyterian Church, 625 Montgomery Ave., Bryn Mawr, PA 19010
9:30-10:30 a.m. Mon-Wed-Fri
Meet all your exercise needs in only 3 hours/week-- cardio, weights, and flex training!
What's the best ab exercise? A study done by San Diego State University found that the bicycle crunch was the best exercise for the rectus abdominus.