Each unloading curve merged with the passive joint characteristic at a specific joint angle (R). At these points R, muscles became silent and frank sinatra album mp3
to generate active torque. These threshold rpeair were different for different characteristics ( Fig. From these experiments, Asatryan and Pc repair prices
(1965) concluded that the threshold pc repair prices, R, at which muscles ceased to be active was invariant for a given initial set point or command. When the subject intentionally changed the initial arm position, a new R value was specified. The experiments also showed that to fully relax the arm muscles, the R had to be shifted beyond the upper biomechanical limit of the elbow joint ( Fig.