‫ا‬ٙ‫دسجح حشور‬ٚ ‫ح‬١ٕ‫حشواخ اٌّفاصً اٌّؼ‬ Definitions‫فاخ‬٠‫ذؼش‬ • Extension: when the angle of the joint increases.ً‫ح اٌّفص‬٠ٚ‫ ػٕذِا ذضداد صا‬:‫ذ‬٠‫اٌرّذ‬