Sweat and Punch It Out With This 15-Minute Boxing Bag Workout From FightCamp's PJ Shirdan

This move is the same as a Russian twist.

• Sit on the ground with your hands in front of your chest, and lean slightly back without rounding your spine.
• Engage your abs by pulling your belly button into your spine, and lift your feet up off of the floor (if this is too challenging, you can keep your heels on the ground). This is your starting position.
• Trying to stay still in your lower body, twist to the left, bringing your hands toward the floor.
• Return to center, and twist to the other side.
• Come back to your starting position.
• This counts as one rep; continue alternating for 30 seconds.

Repeat this circuit one more time through before going to your active recovery or one minute of rest.