This is a 7-exercise medicine ball circuit designed to blast your core. A few of these are BURNERS, so make sure to rest a solid 45 seconds between exercises. Trust me, you will want to. Perform for 3 sets.

The Breakdown:
Sit up to press: 20 Reps
V-Ups: 15 Reps
Russian Twist: 40 Reps
Turkish Crunch: 20 Reps each side
Plank Roll Out: 20 Reps
Med Ball Handoff: 20 Reps
Hollow Rocks: 20 Reps

Go get it!