Engineered to help soothe sore muscles, break down knots, increase blood flow, and release stored lactic acid, the ReAthlete Deep4s Massage Gun is perfect for post-workout myofascial release and pre-workout relaxation.This ergonomically designed massager provides an intense percussive beat that ripples even the most ripped triceps and chiseled pecs. As the foam mallet smacks down on your sore muscles, you’ll begin to feel dramatic relief almost instantly. This deep vibration not only penetrates pain points to offer long term relief, it helps to create a body wide sense of relaxation to help you feel invigorated and keep up your exercise regime.Percussive massage can also aid in enhanced muscle strength and improved muscle recovery. By increasing blood circulation and bringing more oxygen and nutrients into the muscle, Deep4s effectively reduces muscle fatigue and soreness post workout to help significantly improve your overall athletic performance.With 5 interchangeable massage heads, 4 intensity levels, and a clear LCD screen, Deep4s makes it easy to customize your massage to suit your needs. And thanks to the long lasting rechargeable battery, there’s no need to worry about it cutting out in the middle of your session. All that’s left to do is lay back, relax, and breathe as your sore muscles and painful knots melt away under the intense percussive massage.