In a difficult operation, a doctor moved Kitts's nerves to different areas of her upper-arm muscles.

在一次艰难的手术中，医生将基特的神经移动到她上臂肌肉的不同部位。

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His arm went along the back of the bench, not quite around her shoulders, but she felt his muscles.

他的手臂靠在椅背上，没有搂住她的肩膀，但她仍能感觉到他的肌肉。

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Its muscles are such that it is quits incapableof moving at a speed of over a kilometer an hour even over the shortest distances and the swiftest movement it can make is a sweep of its hooked arm.

她的肌肉不能让他哪怕在很短的距离以内以每小时一公里的速度移动。 它能做的最敏捷的动作就是挥一挥它弯曲的胳膊。

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The rotator cuff, a group of tendons and muscles connecting the upper arm to the shoulder blade, is also important to paddling.

WSJ: For the Love of Surfing and Wine Country

Our HAL was energized as soon as we tensed our arm muscles, so lifting up the tray of four 1.5kg water bottles was a piece of cake consistently throughout the demo -- we even managed it with just our pinky (see video above)!

ENGADGET: Cyberdyne HAL robotic arm hands-on (video) Hands-on

The idea was that the act of throwing a ball over a distance extended the arm muscles in a way that promoted strength and health at the same time.

WSJ: Dylan Bundy, Trevor Bauer, Matt Barnes: Throwing Long to Throw Short