[Testing of pronation and supination strength in the outpatient setting: a preliminary study]

Dynamometric studies of grip strength are widely used in clinics. We present a clinic dynamometer that can be used to measure pronation and supination moments while the subject being tested is holding a cylindrical handle in neutral pronosupination. One hundred volunteers without any previous history of upper extremity injury were tested in pronation and supination in order to provide a database of strength values and to study variations with respect to sex, age, dominance, weight and height.