Let ERock, Program Director for Tough Mudder Bootcamp, show you these 4 kettlebell exercises to improve grip strength and upper body strength. Alternating arms, cycle through these moves as many times as you can in 7 minutes. Add this to your at home or gym workout to tone those arms before your Tough Mudder event.
Fitness
7 Minute Workout: Upper Body Exercises for Toned Arms
