Guitar Hero 3 4 & Video Game Hand Muscle Strength Exercise

Dr. Terry Zachary explains why the hand muscle exercise device Handmaster Plus is a must for Guitar Hero 3 & 4 players and video gamers. Guitar Hero 3 & 4 (or Rock Band 1 or 2) & video games require the use of all hand muscles, resulting in strength, speed and stamina for maximum performance and to prevent injury (prevention). Hand muscle strength & balance affects the finger, thumb, hand, wrist, forearm & elbow & can lead to finger, thumb, wrist, forearm and elbow stiffness, cramping and even injury, like carpal tunnel syndrome, tennis elbow, golfer's elbow, tendonitis, DeQuervain's Syndrome and RSI (repetitive Stress Injury).
Guitar Hero (and Rock Band) player and video gamer Dustin Jensen performs to Welcome To The Jungle by Guns N Roses on Guitar Hero 3 while a sEMG machine takes readings of hand muscle strength exercise, especially comparing finger extensor muscles to finger flexor muscles during Guitar Hero.
The results prove why Handmaster Plus is the Guitar Hero (or Rock Band) gamer and video gamer's choice for finger, thumb, hand, wrist, forearm & elbow exercise leading better performance (speed, strength, coordination, accuracy, stamina) and less risk of injury.