Recovering from a rigid exercise isn’t easy, with all the muscle pain alongside the stress of you can recover faster. Well, fret, not as nature has its way of making your recovery phase a lot faster. Specifically, getting enough sleep and proper nutrition are two powerful tools that can easily help you recover. Getting enough sleep makes you a fitter, happier, and more productive person. On the other hand, having a proper diet helps you capitalize on the stimulus created by your training.
Source: http://breakingmuscle.com/fitness/natures-two-most-powerful-exercise-recovery-tools