The Handmaster PlusTM has received rave reviews in the treatment, rehabilitation and prevention of carpal tunnel syndrome, tennis elbow, golfer's elbow, osteoarthritis, osteoporosis, tendonitis, DeQuervain's Syndromes, Dupuytren's contracture, repetitive stress injury (RSI) and much more. It is used to strengthen and balance the muscles of the finger, thumb, hand, wrist, forearm and elbow for performance in sports, music and the workplace, as well as to maximize injury recovery and/or to prevent injury. The Handmaster Plus will help you build strength, muscle balance, speed and stamina for sports or everyday activities. Handmaster Plus provides a hand exercise that increases grip strength maximally as it strengthens all 18 of the hand muscles (9 close the hand, 9 open). University of Pittsburgh researcher, Zong-Ming Li, determined that maximum grip strength occurs in 35º of wrist extension, illustrating the important connection between extensor muscle strength and grip strength. Most hand exercise products resist only the 9 closing (flexor) muscles. Fits all sizes - . An extra cord is included with each product that is slightly smaller than the regular cord assembled. The extra cord accommodates smaller hand sizes and also allows the user to increase resistance, if necessary. The Handmaster PlusTM will help you build strength, muscle balance, speed and stamina for sports or everyday activities. Available in three resistances: soft, medium and firm. Be clear you are purchasing one from drop down menu. The hand grip strengthener that strengthens all 18 hand muscles in one easy exercise The hand exerciser that equalizes balance between the flexor and extensor muscles The unique hand exercise that stimulates max blood flow for performance, wellness and rehab The price is for each ball NOT three balls. Sold Separately. Lavender= Soft Red= Medium Orange= Firm Product Dimensions: approximately 2.5 x 9 x 3.2 inches
