The machine provides the forces to enable her to physically move her left leg and foot the way it should move, but it also operates as a memory aid, the researchers believe.

机器为她供力，这样她就能够正常抬腿抬脚了。研究人员也相信，机器也有辅助记忆的功能。

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Someone needs to fix the leg press machine.

得有人来修理一下压腿机。

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Based on the robot driver technique index, the principle of machine movement and control parts of clutch, accelerator, brake leg, and clutch leg and gear shift arm has been designed.

依据驾驶机器人的功能及技术指标，对离合、油门、制动机械腿及换档机械手进行了机械部分及控制部分原理设计。

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The equipment, a Cybex leg extension machine, was not broken or faulty.

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Clad in a tight white T shirt and spandex shorts, and weighing all of 153 pounds at 5 feet 8 inches tall, he sits at a leg-lifting machine with his knees at his chest.

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In the inhibit mode, the robotic device would be used as an in-space exercise machine to supply resistance against leg movement.

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