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

鲍勃·古德曼控制他仿生手臂收缩他二头肌和三头肌肌肉。

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

全职打游戏显然没有给你二头肌带来任何惊喜。

Remember you are butterflies with biceps today.

记住你今天是有二头肌蝴蝶。

I brushed up against him. I felt his bicep. It was huge.

我靠近过他 感觉到他二头肌 很强壮。

It's been the easiest out of all my challenges this year, since I worked it into my established gym routine of biceps, biceps, biceps and biceps, it removed most of the friction I normally experience.

这是我今所有挑战中最简单，因为我把它融入了我既定二头肌、二头肌、二头肌和二头肌健身程序，它消除了我通常经历大部分障碍。

To put it simply, if you do something called focused-attention meditation, you're basically training your attention span, similar to how you would train your biceps in the gym.

简而言之，如果你做些叫做“集中注意冥想”事情，你基本上是在训练你注意跨度，就像你在健身房训练你二头肌样。

If you enjoyed this video, please give it a nutritious thumbs up and share it with your bicep-loving friends.

如果你喜欢这个视频，请给它点赞，并与你喜欢二头肌训练朋友分享。

First, researchers took the circumference of 61 men's and women's biceps, measured their grip strength, and their height.

首先，研究人员测量了61名男女肱二头肌周长，以及他们和身高。

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

从有了私人教练，我健身情况都有所改善，我二头肌变大了。

And this noticing the distraction and starting again, this is like a bicep curl for your brain.

注意到分心并重新开始，这就像你大脑二头肌弯举样。

What people failed to realize was that Arnold's strongest muscle was, not his bicep, but his brain.

人们没有意识到是，阿诺德最为强健肌肉不是他二头肌，而是他头脑。

Think like the bicep curl where you want to start at the very bottom, elbows straight and at full extension, and then lift all the way to the top, elbow bent and at full flexion.

想象下二头肌弯曲样子，从最下面开始，肘部伸直是完全伸展，然后直抬起，肘部弯曲就是完全弯曲。

And ideally, if you wanna maximize your gains for a single muscle group, like, let's say quads or hamstrings or biceps, we wanna be aiming for six to ten sets per workout.

理想情况下，如果你想让某个特定肌群——比如股四头肌、腘绳肌或肱二头肌——增肌效果最大化，那么每次训练最好针对该肌群做 6 到 10 组。

So when paired with a yoga mat or a soft floor, this can just go in and like can hit any of the, you know, the hip flexors or the biceps.

因此，与瑜伽垫或柔软地板搭配使用时，就能达到锻炼臀屈肌或二头肌效果。

For you hardcore buffs and aspiring bodybuilders, though, carb cycling might just be the missing piece to your bicep-shaped puzzle.

不过对于健身铁杆爱好者和有抱负健美运动员来说，碳水循环饮食法可能是你二头肌拼图中所缺失那块。

When it comes to the gym, doing a DEXA scan every now and then, taking progress photos, measuring your biceps and stuff can really help in figuring out, are you actually on track?

在健身房时，偶尔做次骨密度检查，拍摄进展照片，测量你二头肌等，真可以帮助你弄清楚你是否真在轨道上。

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

例如，二头肌弯曲下降部分，让其臂肌伸长。

Eccentric training is where the muscle lengthens while under tension, like lowering a dumbbell while contracting the biceps in a bicep curl.

离心训练是指肌肉在维持张状态下拉伸，就像在收缩二头肌同时降低哑铃。

After eight weeks of grueling training, it was shown that lifting in the initial ROM from bottom to 68 degrees was clearly more effective than lifting in the final ROM, yielding significantly greater biceps muscle growth and curling strength.

经过八周艰苦训练，结果表明，在初始 ROM 中从底部提升到 68 度显然比后半程 ROM 更有效，肱二头肌生长和卷曲量明显更大。

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

你二头肌就是位于上臂上部肌肉。