Soreness occurs since your leg muscles aren't used to that movement.

由于腿部肌肉适应不了这种运动强度，因此会产生酸痛。

Doctors also performed surgery on his leg muscles to reduce swelling from the accident.

医生还对腿部肌肉做了外科手术以减少事故后的肿胀。

And so, once you get off the ground, those leg muscles are dead weight.

但是，一旦离开地面，这些腿部肌肉就成了累赘。

I was hoping you could help me build up my leg muscles to increase my speed.

我希望你能帮忙训练我腿部肌肉来增加我的走速。

Strengthening your leg muscles in your calves and thighs helps to increase your potential torque and cadence.

加强小腿和大腿的腿部肌肉有助于增加潜在的扭矩和节奏。

With each step, the system creates pressure on the cables. This gives power to the upper leg muscles.

使用者每走一步，该系统都会在电缆上产生压力。这继而会为大腿肌肉注入力量。

Right now, we're standing here, we're leaning up our hips. We're leaning up our leg muscles.

现在我们站在这里，我们可以依靠臀部的肌肉。可以依靠腿部的肌肉。

Tiny electrical signals contract the leg muscles to help the joints move. All of it is controlled by our brains.

连接腿部肌肉的微小电信号能帮助关键活动，所有这些都是由大脑控制的。

But I can't just swallow the nachos and watch the lump of them travel straight to my heart or leg muscles.

但是我不能只是吞下玉米片，看着它们鼓鼓的直接到达我的心脏或腿部肌肉。

It's very good for your leg muscles.

这对你的腿部肌肉非常有益。

Ski-jumpers who require less energy, but still need strong leg muscles will have a smaller carbohydrate portion while increasing the amount of protein.

滑雪运动员需要的能量比较少，但仍然需要强壮的腿部肌肉。他们会在增加蛋白质含量的同时，减少碳水化合物的摄入。

Sharpening their claws on nearby surfaces kept them conditioned and ready, helped stretch their back and leg muscles, and relieve some stress, too.

随时随地摩尖爪子不仅帮助它们时刻保持状态，还有助于活动腰部和腿部肌肉，也使压力得到释放。

The animal could propel himself along fairly efficiently, very good lever system for moving himself, powerful leg muscles pulling back to power him along.

这个动物能用相当有效地，非常好的杠杆系统驱动自己来使自己移动，强劲的腿部肌肉收缩来使他快速前进。

It's what crosses that final synapse and creates a response in the effector, like opening up blood vessels that lead to the leg muscles.

它穿过最后的突触，在效应物中产生反应，就像打开通向腿部肌肉的血管。

That would require an average power output 15 times the maximum of what typical human leg muscles can do.

这需要平均输出功率是典型人类腿部肌肉最大输出功率的 15 倍。

I'll tell you to walk out this studio with your head down, but I know you haven't developed the leg muscles to pull that off.

我会叫你低头走出这个摄影棚，但我知道你的腿部肌肉还没发育所以走不了。

Whereas in that first scenario I said that norepinephrine was a neurotransmitter that sent the final signal to control blood flow to the leg muscle.

而在第一种情况下，我说去甲肾上腺素是一种神经递质，它发送最终信号来控制腿部肌肉的血流。

Legend has it that as Galvani was studying a frog's leg, he brushed a metal instrument up against one of its nerves, making the leg muscles jerk.

根据传说，Galvani在研究青蛙腿时，用一个金属的装置逆向刷理神经，使青蛙腿发生抖动。

It was enough for Paul to find the weakness of balance in one of his opponent's leg muscles, and their positions were reversed.

足以让保罗在对手的一条腿部肌肉中找到平衡的弱点，他们的位置被颠倒了。

She straightened up suddenly, though it was clear she was pressing her feet down hard on the floor; from behind, I could see her leg muscles twitching.

她突然直起身来， 尽管很明显她的脚正用力地踩在地板上。从后面，我可以看到她的腿部肌肉在抽搐。