But when you get back, gravity starts pulling everything to your lower extremities.

但当你返回地球时，重力开始将所有东西向下拉至你下肢。

It restricts blood flow to lower limbs, resulting in brittle bones.

种病会限制血液流动到下肢，导致脆骨症。

A deep vein thrombosis most commonly develops in the lower legs, below the knee, although a blood clot can form in both superficial and deep veins and also in other parts of the body as well.

深静脉血栓最常见于双下肢，尤其是小；血栓可以在浅表静脉或者是深静脉中形成，当然也可以在全身各个部位形成。

The inflammation increases the risk of having a myocardial infarction - a heart attack, as well as a stroke, and peripheral vascular disease which is where there is severe pain in the lower legs.

种炎症会增加心肌梗死发病风险，即平时所说“心脏病发作”，同时中风、周围血管疾病发病风险也会增加，其中周围血管疾病最常见表现是下肢烈疼痛。

Coarctation of the aorta and a bicuspid aortic valve can cause lower extremity cyanosis, meaning a bluish or purplish discoloration of the lower limbs, and can result in congestive heart failure.

主动脉缩窄和二叶式主动脉瓣畸形会导致下肢紫绀，意味着下肢呈青紫色，并可导致充血性心力衰竭。

In poor areas like Compton, as many as 10.7 out of 1,000 diabetic adults ages 45 and older wound up losing a lower limb due to diabetes complications.

在康普顿样贫困地区, 1000位年龄在45岁以上受糖尿病困扰人中多达10.7人由于并发症最终失去下肢。

Now, the appendicular skeleton includes your upper and lower limb appendages and pectoral and pelvic girdles that attach to the axial skeleton at the shoulder and the thigh.

现在，附肢骨骼包括你上肢和下肢附肢以及胸肌和骨盆带，它们附着在肩部和轴向骨骼上。

Uh, Homer, I don't mean to be a Nervous Pervis or anything, but if he falls, couldn't that make your boy a paraplegia-rino?

那个，荷马，不是我惊小怪，但要是他不小心掉下来，下肢瘫痪怎么办？

I said, " Coach, hi, my name is Shaquille O'Neal, sir. Can you send me a program to strengthen my lower extremities? "

“教练好，我叫沙奎尔·奥尼尔。你能给我发个增强下肢功能程序吗？”

During the torch relay, some people with disabilities will use upper and lower limb assisted exoskeleton robots to help them carry the torch.

在火炬传递过程中，一些残疾人会使用上下肢辅助外骨骼机器人来帮助他们携带火炬。

And the low volume group performed...just one single set per exercise, totaling only 6 and 9 sets per muscle each week.

而小量组则仅完成1次力竭训练就够了，每周上下肢肌群训练量仅为6组和9组。

The fat that tends to accumulate in the lower extremities, for example, the legs, the buttocks, much less metabolically active.

下肢堆积脂肪，例如、臀部，代谢活性低得多。

Runners can do this especially in the lower parts of the body, such as doing walking lunges and leg swings.

跑步者可以样做，尤其是活动下肢，比如做弓步和摆动。

My heart rate is 110, I'm burning 3,000 calories a day, my legs are swollen, I've got indigestion and gas.

我心率是110，一天我要燃烧3000卡路里，下肢开始水肿，我消化不良，肠道胀气。

Have you ever experienced numbness and swelling in your limbs when you sit?

你是否有过坐着时下肢麻木、肿胀？

In skeletal muscles, this can cause weakness and flaccid paralysis, that starts in the lower extremities and ascends upward.

在骨骼肌细胞中，它可以导致驰缓性麻痹，从下肢开始，然后向上抬升。

It can lead to weakness in the lower limbs, hesitancy of speech, unsteadiness, mood problems, and difficulty thinking.

它会导致下肢无力、说话吞吞吐吐、不稳定、有情绪问题和思考困难。

The depth is important in terms of supporting not only the lower extremities, but also the spine.

深度很重要，因为它不仅支撑着下肢，也支撑着脊柱。

Usually, polio affects the lower limbs.

通常，小儿麻痹症影响下肢。

The quad division is for players with upper limb impairment in addition to lower limb impairment.

四人组参赛选手除下肢障碍外，上肢也有障碍。