Hand Exercise, Hand Health & Grip Mechanics скачать в хорошем качестве

Hand Exercise, Hand Health & Grip Mechanics

http://www.handmasterplus.com It is important to understand hand exercise and grip strength mechanics. The health of your fingers, thumb, hand, wrist, carpal tunnel & elbow depends on it! But the mechanics of grip are largely unknown, even in professional circles. The proof of this statement is shown by the popularity of traditional 'grip-only' hand exercisers. We all grew up thinking hand exercise was a closing motion. Yet, grip mechanics can be easily shown on sEMG (surface electromyography), proving that grip is a co-contraction. This means that when gripping any object, our hand opening (extensor) muscles AND our hand closing (flexor) muscles CONTRACT TOGETHER. Unfortunately, the finger extensor muscles contract in ONE static position, while the flexor muscles close fully. The extensors are never fully opened during repetitive grip. The result is a chronic muscle imbalance of the hand muscles that affects the fingers, thumb, hand, wrist, carpal tunnel & elbow. Hand opening & spreading muscles have been neglected in hand exercise and MUST be trained. Poor hand health is the result. We designed Handmaster Plus to address the complete health needs of the hand. One easy, convenient hand exercise strengthens the 9 muscles that close the hand, as well as the 9 muscles that open the hand - resulting in strength, stability, circulation and maximum hand health. Visit www.handmasterplus.com to learn more about complete, convenient hand exercise & where to purchase Handmaster Plus. Easily care for your finger, thumb, hand, wrist, carpal tunnel & elbow health - NOW! Dr. Terry Zachary narrates the informative video about his product, Handmaster Plus. Dr. Zachary is a former sports chiropractor and professional athlete,giving him a unique prospective of both practitioner, athlete and patient. He saw that hand exercisers were causing more problems in the long term than solutions and changed the face of hand exercise. Understanding grip was a key component in developing Handmaster Plus. For questions, contact [email protected] This presentation contains images that were used under a Creative Commons License. Click here to see the full list of images and attributions: https://app.contentsamurai.com/cc/38875