Walking is the best form of exercise! If you cant walk, you cant do anything really. Walking is the most fundamental act of humanity and should be practiced on a regular basis. Walking can help you lose weight. It can help ease depression. It can foster creativity! It can help prevent impotence or help cure it. Walking can strenghten bones. It can reduce risk of diabetes. Walking can improve flexibilty. Walking can improve your sleeping patterns. Walking can reduce heart attack and stroke risk. Walking can reduce your risk for cancer of all forms. Get outside and do some walking!