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Water Exercise

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Water Exercise


Water exercise uses water for resistance. It also may be called water therapy, pool therapy, aqua therapy, or aquatics. It's good exercise for many people who have osteoarthritis, back pain, or fibromyalgia. It's often used to help people in rehab after a joint replacement.

Water exercise is often done as part of a physical therapy program. Or you may find a program in a gym or health club.

Why is water exercise done?

Exercising in water can increase your flexibility and range of motion without putting stress on your joints and spine. Warm water also helps relax your muscles.

You can walk and run in water, as well as jump or kick. But it's not a weight-bearing exercise. So you will need to add other types of exercise to help make your bones stronger.

Exercising in water

Although water exercise is usually gentle, talk to your doctor before you start a program. You want to make sure that water exercise is right for your health condition.

  • Consider working with a physical therapist or water aerobics instructor if you've never done water exercise before.
  • Create more resistance.

    Start slowly, and gradually increase intensity. Walk in the water for a few minutes. Then you can start jogging. You can also use a resistance flotation belt or "water wings" to create more resistance.

  • Start with a water level between waist- and chest-high.

    This is a comfortable place to start. You get resistance but also have support and balance. The higher the water is on your body, the more resistance you feel.

  • Vary your intensity (interval training).

    Sprint by raising your knees higher to run quickly. Move your arms up and down quickly at your side. Do this for 15 seconds. Then return to a slow jog or walk in the water.

  • Wear pool shoes or old athletic shoes.

    They will protect your feet if you're walking or running along the bottom of the pool.

Related Information


Current as of: July 17, 2023

Author: Healthwise Staff
Clinical Review Board
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