常見例句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(xùn)練時(shí)可採用啞鈴代替杠鈴，因爲(wèi)螺鏇運(yùn)動(dòng)具有更大的關(guān)節(jié)活動(dòng)度。 返回 barbells