She should try using dumbbells instead of barbells for upper-body exercises because spiral movements have a greater range of motion. 在上肢力量訓練時可採用啞鈴代替杠鈴，因為螺旋運動具有更大的關節活動度。
This photo shows the extent of mobility in her upper lip. 這張照片顯示出她上唇動度的極限。
This photo shows the extent of mobility in her upper lip. 這張照片顯示出她上唇動度的極限。
It also causes pain, soreness and reduced flexibility or range of motion. 它也會導致疼痛，酸痛，降低身體靈活性和減小運動範圍。
Range of movement in the foot and ankle includes inversion and eversion at the subtalar joint. 腳和腳踝的運動範圍包括距下關節處的內翻和外翻。
