If you add just one or two pieces of equipment: a dumbbell, a kettlebell, a jump rope, a medicine ball, or a chinup bar, for example, you can increase the challenge even more.
如果你只用一两个器械的话：一个哑铃，一个壶铃，一条跳绳，一个健身实心球，或者一条杆（用作引体向上）等，都可以作为选择。你还可以对自己加大挑战。
You know, because you're a dumbbell, 'and went into hysterics.
你知道，因为你自己就是一个哑铃(蠢人)然后她就变得有些歇斯底里起来。
If you have one in your area, it's worth checking out, especially for their dumbbell selection, which is usually pretty good.
如果在当地有这么一家商店，你值得一逛，尤其是可以挑选下他们的哑铃，相当的不错。
Why not you provide them dumbbell and ask them to bring their own dumbbell?
为什么你不向他们提供哑铃，要求他们把自己的哑铃？
If you add just one or two pieces of equipment: a dumbbell, a kettlebell, a jumprope, a medicineball, or a chinup bar, for example, you can increase thechallenge even more.
如果你只用一两个器械的话：一个哑铃，一个壶铃，一条跳绳，一个健身实心球，或者一条杆等，都可以作为选择。 % 你还可以对自己加大挑战。
Your arms are a bit fat. You need get a dumbbell to practice.
你的手臂有点胖了，你需要弄个哑铃练练。
And if you drop the dumbbell on your most fragile part, the pain can be unbearable.
如果你砸你最脆弱的部分，哑铃，疼痛会让人难以忍受。
And just to give you a sense, if you do a cross-cut of this, you cannot show it from this Angle, but it should really be sort of a dumbbell shape with the nodal plane in between the two nuclei.
告诉你们这些就是给你们点概念，假如你们把他横切切开，不能从角度上展示，但它还是会保留几分哑铃的形态，以及在两核之间的节面。
Always, as with dumbbell rows, imagine your arms as only hooks that are connecting you to the weight and pull up by contracting the muscle;
当做哑铃动作时，也要将双手想像成连接你的身体与重物的钩子。
Always, as with dumbbell rows, imagine your arms as only hooks that are connecting you to the weight and pull up by contracting the muscle;
当做哑铃动作时，也要将双手想像成连接你的身体与重物的钩子。
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