We've rounded up the best calisthenics apps based on features like progress trackers, workouts, and customized plans to help ...

Singh used to get out of breath climbing the stairs, but now he’s a nationally ranked powerlifter and can deadlift 826 pounds ...

It also helps improve your posture, which can reduce back and neck pain, especially if you spend a lot of time sitting.

If you’re looking to add a new workout to your fitness routine, try rucking — walking with a weighted backpack.