Here are a few tricks!
[1] Re-hydrate after a workout to help stave off fatigue and muscle cramping.
[2] Icing can help decrease muscle inflammation, which causes stiffness. Hold an ice pack on overworked areas for 5-10 minutes.
[3] Adding 2 cups of Epsom salts [which are rich in magnesium] to a warm bath and relaxing for 15 minutes ... soaking in the mineral ... can help decrease muscle inflammation.
[4] Hit the sack. Your body repairs your muscles during sleep. Aim for at least 8 hours of sleep especially after a tough workout.