Wear loose, comfortable clothing and well-fitting, sturdy shoes. Your shoes should have good arch support, and an elevated and cushioned heel to absorb shock. Make sure the shoes are made for the type of physical activity you’ll be using them for. Shoes are specially designed for walking, running, tennis, or dancing, for example.
If you are not already active, begin slowly. Start with exercises that you are already comfortable doing. Starting slowly makes it less likely that you will injure yourself. Starting slowly also helps prevent soreness.
Exercise is only good for you if you are feeling well. Wait to exercise until you feel better if you have a cold, the flu or another illness. If you miss exercise for more than 2 weeks, be sure to start slowly again.