From kim, Age 16 - 03/31/07 - IP#: 71.244.135.xxx Click here to reply
Ht. 5'2", Start: 150 lb, Today: 137 lb, Goal: 120 lb - i changed my exercises for today i did 20 situps 40 crunches and jumped rope 300times
which is better for your abs situps or crunches