Bob Goodman controls his bionic arm by contracting his biceps and triceps muscles.

鲍勃·古德曼控制他的仿生手臂收缩他的二头肌和三头肌肌肉。

Tension on the biceps as the muscle lengthens.

二头肌被拉伸时承受着拉力。

Whoa whoa, easy, my friend, my, my, you got biceps to spare.

轻点，朋友，天，你简直壮得像头熊。

Milo has biceps. - Biceps. - Tenosynovitis. - Tenosynovitis.

麦洛有二头肌。— 肱二头肌。— 腱鞘炎。— 腱鞘炎。

A year of full-time gaming certainly hasn't done any miracles for your biceps.

全职打一年的游戏显然没有给你的二头肌带来任何惊。

Remember you are butterflies with biceps today.

记住你今天是有二头肌的蝴蝶。

I like to do four sets of eight reps of biceps curls.

我欢做四组肱二头肌弯举，每组 8 次。

Soft? What are you talking about? I'm all muscle. Travers, feel that biceps.

软肋？你在说什么？我浑身都是肌肉。崔沃斯！感受一下二头肌。

My triceps and shoulder muscles are significantly weaker than my biceps.

我的三头肌和肩部肌肉二头肌弱得多。

Some muscles are familiar to us, like the pectorals and the biceps.

有些肌肉对我们而言更为熟悉，肌和肱二头肌。

Whiter teeth, better cook, bigger biceps?

牙齿更白，厨艺更好，二头肌更大？

Ever since getting a personal trainer, everything in the gym has improved, my biceps has gotten bigger.

自从有了私人教练，我的健身情况都有所改善，我的二头肌变大了。

An example would be the descending portion of a biceps curl, causing the biceps brachii muscle to lengthen.

例，二头肌弯曲下降的部分，让其臂肌伸长。

Your biceps are those muscles that are in the top part of your upper arm.

你的二头肌就是位于上臂上部的肌肉。

We have our biceps All right men.

我们有二头肌 好的 guys.

My biceps are natural, but they're actually quite big.

- 我的二头肌是天生的，但实际上它们很大。

Now, I have no desire for bulging biceps.

今，我对鼓起的二头肌毫无渴望。

I'm not sure I can get bulging biceps.

我不确定自己能否练出鼓起的二头肌。

Where it's like arms Monday, legs Tuesday, biceps Thursday.

这就是传统的健身理念，对吧？周一练手臂，周二练腿，周四练二头肌。

She ran her hands over his arms, enjoying the feel of his biceps.

她用手抚摸他的手臂，享受着他二头肌的感觉。