It's ok, I know how it is. This machine here will work out your upper body, mainly your triceps and biceps. Are you looking to develop strength or muscle tone and definition?

没关系，我知道。这台机器首先从你的上半身开始起作用，主要是三头肌和头肌。你是想增强力量还是锻炼肌肉和线条？

Tension on the biceps as the muscle lengthens.

头肌被拉伸时承受着拉力。

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头肌和三头肌肌肉。

So the biceps will shorten while the triceps will lengthen or relax, pulling up the arm and making it bend at the elbow.

所以在三头肌伸展或时，头肌就会收缩，完成胳膊举起，向着手肘弯曲的动作。

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.

麦洛有头肌。— 头肌。— 鞘炎。— 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头肌带来任何惊喜。

Remember you are butterflies with biceps today.

记住你今天是有头肌的蝴蝶。

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

我喜欢做四头肌弯举，每 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！感受一下头肌。

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

我的三头肌和肩部肌肉比头肌弱得多。

In Mr Clear's world, people spend hours working on their biceps at the gym, make time to be grateful and stop themselves from watching too much TV by taking batteries out of the remote.

在克里尔的世界里，人们会花几个小时在健身房锻炼头肌，腾出时间来感恩，并取出遥控器的电池，来阻止自己看太多电视。

Each one of your different skeletal muscles — like your biceps brachii, or vastus lateralis or gluteus maximus — is technically its own organ, made up mostly of muscle tissue, but also of connective tissue, blood vessels, and nerve fibers.

你的每一块不同的骨骼肌——比如头肌、股外侧肌或臀大肌——严格来说都是自己的器官，主要由肌肉织成，但也由结缔织、血管和神经纤维成。

If you looking for a Rom-com, you'll know to avoid The Expendables because of the poster with a skull, guns, biceps, triceps...is, is that a trapezoid? Just way too much testosterone.

如果你想看浪漫喜剧，你会知道要避开《敢死队》，因为那海报上有头骨、枪、头肌、三头肌… … 还有梯形的吗？反正就是有很多睾丸素（男性荷尔蒙的一种）。

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，如果你做一些叫做“集中注意力冥想”的事情，你基本上是在训练你的注意力跨度，就像你在健身房训练你的头肌一样。

" You don't necessarily need a Covid emoji or a vaccination emoji because you have biceps, syringe, Band-Aid, which conveys semantically the same thing."

“你不一定需要一个新冠病毒表情符号或疫苗接种表情符号，因为你有头肌、注射器、创可贴表情符号，它们在语义上传达的是相同的东西。”

It's mostly full body stuff, so I don't really go like, " I'm gonna blast my biceps until I can't lift a milkshake."

主要是全身训练，所以我不会说：“我要训练头肌直到连奶昔都举不起来。”

Typically with Bob in this situation we're using biceps and tricep muscles, but he has to be able to fire those independently.

鲍伯在这种情况下通常使用头肌和三头肌，但他必须能够独立地操纵这些肌肉。

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，我的头肌变大了。

Whiter teeth, better cook, bigger biceps?

牙齿更白，厨艺更好，头肌更大？