A trapeze bar provides youngsters with the exercises necessary to build upper arm and abdominal strength, power they'll need to swing across those bars.
吊架能够让他们在玩的同时，练习臂力和腹力，这两种力量在玩吊架时都是必须的。
So in order to move your hand through water which is a much heavier medium than air, it will require more strength - to do that over time requires endurance of your arm muscles.
就像在第一点提到的，这要根据你的划水频率和在水里移动手臂的能力决定，牵涉到力量和耐力。 因为水的密度比空气大很多，不断地划水需要你手臂肌肉很好的耐力。
For great power always belonged to thee alone: and who shall resist the strength of thy arm?
你随时可用你的大能，有谁能抵抗你有力的手臂？
When the box section design boom and a reasonable cross-section are put in danger of partial reinforcement, the arm can have good stiffness, strength, vibration stability.
当箱型臂截面设计合理且在危险截面处实施局部补强后，可使臂架具有良好的刚度，强度，振动稳定性。
Conclusion: it is very important to restore femoral offset in THA. This can increase the abductor lever arm and improve hip abductor strength to get soft tissue balancing and hip stability.
结论THA术中重建股骨偏心距可以增加髋外展肌的力臂，改善髋外展肌的力量，增强髋关节的稳定性。
The result is identical with practical life, which can be used for the working arm fatigue strength assessment and the improvement of structure.
预测结果与实际使用寿命取得一致，为动臂疲劳强度评估及结构改进提供了依据。
A man tests his strength against the mechanical arm wrestling machine while on a visit to the Musee Mecanique in San Francisco.
一名男子参观旧金山的机械博物馆时，和一个机械手臂摔角机器比腕力。
The movement that she balanced herself on the strength with a single arm was so wonderful that all the audience stood up.
它用一只手臂的力量保持整个身体平衡的那个动作做得如此出色，以致于所有的观众都站起来了。
The LORD hath sworn by his right hand, and by the arm of his strength, Surely I will no more give thy corn to be meat for thine enemies;
耶和华指着自己的右手和大能的膀臂起誓，说，我必不再将你的五谷给你的仇敌作食物，外邦人也不再喝你劳碌得来的新酒。
If practicing frequently, one can increase the power of arm and wrist, and use its own strength freely.
常习练此棍术，可以增强臂腕之力：增强全身之整劲的收放自如程度。
If practicing frequently, one can increase the power of arm and wrist, and use its own strength freely.
常习练此棍术，可以增强臂腕之力：增强全身之整劲的收放自如程度。
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