For example, the tack in your right foot ended up activating the motor neurons in your right hip flexors and hamstring, causing that knee to bend and your foot to lift up.

例如，你右脚的图钉最终激活了你右臀部屈肌和腿筋的运动元，导致膝盖弯曲，脚抬起。

And when you get up, you realize that you need to stretch your hip flexor really really bad.

然后当你站起来，你发现你非常非常需要伸展你的臀部屈肌。

The tibia nerve innervates the muscles of the posterior compartment of the leg, and intrinsic flexors of the foot.

胫配小腿后部的肌肉，以及足部的固有屈肌。

Nice stretch in the quad and the hip flexors as you lift your heart, stand up nice and tall.

当你挺胸时，四肢和臀部屈肌都得到了很好的拉伸，保持好站立的姿势。

For six weeks, participants performed a daily plantar flexor stretch, or calf stretch, of their dominant leg.

在六周的时间，参与者每天进行一次主腿的足底屈肌拉伸或小腿拉伸。

These muscles include the flexor digitorum profundus which flexes the fingers at the interphalangeal joints, and the extensor digitorum which hyperextend them at the metacarpal phalangeal joint.

前臂肌群包括指深屈肌（在指间关节处使手指屈曲）及指伸肌（在掌指关节处使手指过伸）。

How does blood move through your systemic circulatory loop, to get from your heart to your champion right thumb-flexing muscle, the flexor pollicis brevis, and back again?

是如何通过你的全身循环循环，从你的心脏到达你的右手拇指屈肌，也就是小指短屈肌，然后再返回的？

You can lift it, but I like to lower, open up through the front of the hip, hip flexor.

你可以抬起膝盖，但我更喜欢放下去，髋部前侧打开，打开髋部屈肌。

Okay, now to the hips and the hip flexors eventually, and the quads.

现在来看看臀部和臀屈肌，还有股四头肌。

If you're on a higher couch, you can really use gravity to really open up through the hip flexors and get a nice quad stretch, and just kind of hold on to the back of your couch like so.

如果你在一个较高的沙发上，你可以真正利用重力来打开臀部屈肌，得到一个很好的四头肌伸展，就像这样抓住沙发的背面。

It causes loose wrinkly skin in the flexor areas.

它会导致屈肌区域出现松弛皱纹皮肤。

So you might need to strengthen your hip flexors, believe it or not.

所以，不管你信不信，你可能需要加强你的髋屈肌。

So when I did high-intensity renal training five or six days a week, I would always develop left Achilles tendonitis, right hip flexor pain, because I have these imbalances, and I was augmenting that, I was pounding that five or six days a week.

因此，当我每周进行五到六天的高强度肾脏训练时，我总是会患上左跟腱炎、右髋屈肌疼痛，因为我存在这些不平衡，而我却在加剧这种情况，每周五到六天地猛烈冲击。

So now I've activated all the flexors, and I put my hands underneath, and I just push up isometrically.

现在，我已激活了所有的屈肌，将双手置于下方， 仅以等长收缩的方式向上推举， 并掌控这一动作。

One muscle of each pair is called the flexor. It bends a joint and brings a limb closer to the body. The other muscle, the extensor, does the opposite.

每一对肌肉中的一块肌被叫做屈肌。它可使关节弯曲并使这部分肢体更靠近躯体。另一块肌肉即伸肌，作用相反。

So, so what you want to do is really good static stretching with the forearm, forearm extenders for, you know, the forearm, uh, flexors extenders, static stretching prime pro prime pro also.

所以， 你想要做的是对前臂进行非常有效的静态拉伸，包括前臂的伸肌和屈肌，静态拉伸在Prime Pro中也有体现。

So I think individual, and this is typically not the case, but I like individual leg raises on the floor to strengthen your hip flexors, believe it or not.

所以我认为， 虽然这通常不是首选，但我个人喜欢在地板上做单腿抬高来增强你的髋屈肌力量，信不信由你。