The samples were fixed on the pedestal of electronic test machine, and hung longitudinally along the extensor tendon by steel wire hook.

• 将标木固定于电子万能试验机底座上，由钢丝绳吊钩沿伸肌腱纵行方向钩住、钢丝绳上端固定于试验机上夹头上，驱动机器，对标本施加拉应力，直至断裂。