Exercise with a partner
PARTNER CRUNCH: Both of partners should lie on the ground with knees up. One will cross their ankles around their partner's. Both persons should cross arms at the chest. Begin to elevate the back off the ground, keeping head back and looking up. Go about halfway up. This is more effective and safer than going up all the way. Once you reach the top position, slowly lower back without touching the ground. Perform 10-25 repetitions for 3 sets. Chris Hunt / Staff