There is one common mistake which many people make when they decide to improve their bodies. This mistake is to not begin with adequate preparation. The first, and most essential, step in preparing to embark on a home workout program is to have a complete health clearance from your physician.The second reason is to find out whether you have any special limitations. For example, you may have had sprains or other types of injuries in the past. These can affect choosing the home workout that is right for you. Your doctor may advise you to modify certain kinds of exercise, or to avoid them altogether. A home workout is an exciting adventure. However, in addition to the effects it will have on your body, it will also affect your mind. From the increased blood flow which occurs during workouts, to the change in your blood-sugar levels, the physical benefits of exercise can affect your mood, spirits, and disposition. In order to ensure that these changes are positive, and you gain as much from them as possible, you need to be prepared by knowing that you are healthy.