Strength of hand grip estimation is important in deciding the effectiveness of treatment plan and hand recovery

Strength of hand grip estimation is important in deciding the effectiveness of treatment plan and hand recovery. This strength is the consequence of a greatest intentionally ?exion of the ?ngers by a person under ordinary conditions.(1)
Hand grip strength (HGS) is responsible for activities of daily living and indirectly measure motor skills of hand .(2) In clinical settings, there are different techniques for evaluating muscle strength. Manual muscle testing (grade from 0 to 5) is widely used method due to its simpleness and speed but significant disadvantage is its crudeness(3, 4).Hand grip strength is measure by dynamometer like Rolyan, Smedley, and Jamar dynamometers (5, 6) it measure strength exactly and adequately (7) Jamar dynamometer is gold standard dynamometer(8)Jamar dynamometer measure hand grip strength in kilogram and pounds ,90kg(200Ib) is maximum strength(9)