Proposal Curl

The Proposal Curl exercise works your biceps, butt and legs.

Beach Body Boot Camp. Proposal Curl. This move is simple. It's a reverse lunge with a biceps curl. Now, the thing to remember here is to keep your elbows as close to your ribs as you can while you curl. Do 10 reps and switch legs and repeat to complete one set. Do 3 sets total.