Skip the Gym: This 15-Minute Kettlebell Workout Strengthens Your Upper Body and Boosts Your Metabolism
You don't need to hit the gym to strengthen your arms, shoulders, back, and chest muscles: This 15-minute workout strengthens your upper body using just the best kettlebells and five exercises. The workout should be done at a submaximal effort, meaning you won't be hitting your max for the full 15 minutes. But that doesn't … Read more