7.Swimming
When the weather’s warm enough, laps in an outdoor pool are a great way to work on your cardio endurance while keeping the stress on your body low. You should even be able to do it safely if you’re in cardiac rehab after a heart problem. Not a swimmer? Try walking across the pool in shallow water.
8.Water Aerobics
A workout in water using floats for resistance takes pressure off joints while you build muscle tone. It can also improve bone health after menopause and prevent you from being disabled as your body ages.
