The document provides tips for how to properly exercise. It recommends wearing light, breathable clothes and shoes designed for the specific activity. Staying hydrated by drinking water before and during exercise is also important. While many stretch before exercising, studies show this does not help and could cause injury; it is better to warm up with lighter versions of the intended activity first. Those with health problems should check with a doctor on the appropriate exercises. Maintaining a routine and getting guidance from trainers or joining a gym can help meet fitness goals.