Summer is the perfect time to squeeze in a casual pool workout. While swimming laps is a go-to cardio activity all year long, it's far from the only way to utilize the pool for exercise. If you're ...

Fitness pros share their favorite exercises to do in the swimming pool. (Getty Creative) Let’s be honest: The last thing you want to do on a hot summer day is go for a run. But just because the pool ...

The pendulum or Codman exercise is a passive shoulder exercise often prescribed for shoulder rehabilitation. It supports the passive range of motion of the joint and doesn’t require muscle contraction ...

This article was medically reviewed by Elizabeth Barchi, MD, a sports medicine specialist and member of the Prevention Medical Review Board, on June 17, 2019. The shoulders are the most flexible joint ...

Arthritis can affect any joint in the body, including the shoulder joints. Performing strengthening and stretching exercises regularly can help relieve the symptoms of shoulder arthritis. Arthritis ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...