motion n. 1.運動,動,移動(opp. rest)。 2.(天體的)運行;(車、船等的)動搖;(機器的)開動,運轉;【機械工程】機械裝置,機制。 3.動作,舉動;手勢;眼色;姿態;〔pl.〕(個人或團體的)行動,舉動,活動。 4.(議會中的)提議,動議;動機,意向;刺激;【法律】申請,請求。 5.大便;〔pl.〕排泄物。 6.【音樂】(旋律、曲調的)變移。 M- itself is a contradiction. 運動本身就是矛盾。 All her motions were graceful. 她的一舉一動都優美。 The motion to adjourn was carried. 休會的提議通過了。 in motion 動著,運轉著,活動著。 make a motion [motions] 用手勢示意;提議。 motion study 操作研究。 of one's own motion 自動地,自愿地,出自本意。 on the motion of 經…的動議。 put [set] in motion 使動,啟動,發動。 vi. 打手勢要求[指示](to towards away)。 motion (to) sb.to take a seat 用手指椅子請某人坐下。 vt. 向某人打手勢;向某人點頭或搖頭示意。 motion sb. away [out] 打手勢叫某人走開[出去]。 n. -less 不動的,靜止的。
After analyzing the key technique of sprint - wiggling motion , specially analyzing the feature of hipbone motion of sprint - high - speed swing and level motion of having the hip as the axle in process of , the author considered that developing swing specific power be the first and developing general power be the second in power training of sprint surrounding tightly the power of groups of muscles of swing motion , and on the basis of initiatively developing muscle power of hip flexor and the equilibrium and harmony of upper limb power and lower limb power to improve the sprint technique , finally the author afforded the according means of swing specific power in training of sprint 摘要通過對短跑技術擺動動作的分析,特別是對短跑過程中髖部動作以髖為軸的高速擺動平動運動的特征分析,認為短跑力量訓練應以發展專項擺動力量為主,一般力量訓練為輔,緊緊圍繞擺動動作的肌群力量著手,在優先發展髖部屈肌肌群力量與上下肢力量均衡協調的基礎上,改進短跑技術,并提供了短跑擺動專項力量訓練的相應手段。