20-Minute, No-Equipment, Full-Body Workout
Our Favorite Parts of This 20-Minute Bodyweight Workout Are the 4 Intense Core Moves at the End
Circuit 1, Exercise 1: High Knees
- Stand with your feet shoulder-width distance apart.
- Staying tall and moving with control, quickly raise your right knee up to waist level, balancing on the ball of your left foot. Swing your left arm in front of you as your right arm swings behind you.
- Continue performing high knees at a rapid pace for 30 seconds.