Even if you've nixed your membership at the gym, there's no excuse to skip your workout. Forget the days of hauling around free weights, and focus on using your greatest tool — your body's strength! — with these 80 exercises. If you're trying to specifically focus on your upper body, lower body, or core or you want some new plyometric moves to get your heart rate up, click below to head to the right place.
Your Body's Best: Essential Equipment-Free Exercises