there is virtually no medical condition that will keep you from doing any type of exercise. even people with heart failure -- who were long told not to exercise at all -- can benefit from moderate amounts of activity. people with limited mobility can often do water exercises or do yoga or other exercises while seated in a chair (some "chair exercise" videos are now on the market). of course if you have any medical condition check with your doctor before starting any exercise program.
what if i am physically unable to exercise due to a medical condition?