Do this slowly over time, by getting up just a little bit earlier each day, and use that time to go for a walk, or do other basic exercises. TST Fuel will not only wake you up, but get you into a routine that you can refine over time. When you experience an injury get back into your work out as soon as you can. Light, gentle exercises are the best way to rehab injured muscles and speed healing. The gradual buildup of resuming a workout will help heal injured muscles by stretching them and getting blood flowing to them.