Yes, this workout is only 10 minutes, but let's be honest, it only takes two minutes to feel the burn in a Jake DuPree [1] workout. Expect moves like roll-ups, leg raises, and side planks to work your core in different ways. Make this quick session even more challenging by adding a pair of light (one- to three-pound) dumbbells.

Find more workouts from Jake in his 21-Day Full-Body Transformation [2] plan, available on Active by POPSUGAR.