哪台机器是用来锻炼背部的？
下背部的疼痛发主要有两种类型：急性和慢性。
There are two main forms of lower back pain: acute and chronic.
她一生中尽管做了许多手术，但她背部的剧痛还是没有被治愈。
Throughout her life, despite many operations on her, nothing can be able to cure the terrible pain in her back.
虎戏可以减轻背部的疼痛。
背部的疼痛让我难以忍受，甚至连基本的日常工作都变得困难。
The pain in my back was hard to bear and even basic daily tasks became difficult.
你需要一个能支撑你背部的座位，书本应与你的眼睛保持适当的距离。
You need a seat which supports your back and the book should be at the right distance from your eyes.
过重书包对学童背部的伤害引人关注。
Concerns have been raised over the damage caused to children's backs by heavy bags.
这可通过每个封装背部的面板进行设置。
These are set using the panel on the back of each enclosure.
保持腰背部的自然弯曲，不要屏住呼吸。
Maintain the natural curve in your lower back, and don't hold your breath.
保持腰背部的自然弯曲。
他的脖子好痛，太阳也在灼烧着他背部的肌肤。
专家说：这种睡姿可以减轻背部的疼痛和疲劳。
WHAT THE EXPERTS SAY: Sleeping like this can help repair wear and tear in the back.
保持腰背部的自然弯曲，保持收紧你的核心肌肉。
Maintain the natural curve in your lower back, and keep your core muscles tight.
每天进行身体锻炼有助于增强并协调背部的肌肉。
背部的大片刺绣是这件华丽的男士浴袍的最大特点。
This luxurious black, men's dressing gown features a huge embroidered logo on the back!
小腿放在他背部的两侧，用你大腿的背面支撑住他的体重。
With your calves on either side of his back, support his weight on the backs of your thighs.
通常情况下，神经嵴细胞会爬过整个胚胎并形成一条横贯背部的窄带。
Normally, the neural crest cells crawl through the embryo and form a strip running along the back.
在你站起来的时候，继续保持腰背部的自然曲线，保持收紧你的核心肌肉。
As you stand, maintain the natural curve in your lower back and keep your core muscles tight.
当你站立并准备移动的时候，继续靠近你的身体托住物品，以减少腰背部的拉力。
When you're standing and ready to move, continue holding the object close to your body to decrease the strain on your lower back.
向你的医生寻求建议，在大部分情况下只要是侧睡不管左右，都可以减轻你背部的压力。
Ask what your doctor recommends - in most cases, lying on either side should do the trick and help take some pressure off your back.
向你的医生寻求建议，在大部分情况下只要是侧睡不管左右，都可以减轻你背部的压力。
Ask what your doctor recommends -in most cases, lying on either side should do the trick and help take some pressure off your back.
当天晚上，我让背部的一阵阵痉挛折腾地睡不着觉，事实上，在随后的许多个夜晚都是这样。
That night was the first of many I was kept awake by excruciating spasms in my back.
一些人说做瑜伽能通过让他们的脊柱变得柔软并拉伸背部肌肉以达到缓解背部的疼痛的目的。
Some claim that it eases back pain by keeping their spines supple and strengthening the muscles that support it.
他们造成了一系列的健康问题，从拇趾囊肿到背部的疼痛——所以，平底的芭蕾舞鞋更适合你，对吧？
They have been blamed for a range of health problems from bunions to back pain - whereas flat ballet pumps are much better for you, right?
早期的诊断，包括刚开始的背部的疼痛或者是关节问题，能够很有效遏止病情恶化，这绝对是你生命中的重要宝藏。
Early detection of the origin of back aches or joint issues can prevent significant deterioration and prove to be a major asset in life.
在你站起来的时候，继续保持腰背部的自然曲线，保持收紧你的核心肌肉。用你的腿部肌肉——不是背部——去抬起物品。
As you stand, maintain the natural curve in your lower back and keep your core muscles tight. Use your leg muscles - not your back - to lift the object.
一位台湾海洋生物学者宣布他在台湾南部海岸发现了一个新的螃蟹物种，这种螃蟹背部的红壳带有白色小点，看上去很像草莓。
A marine biologist says he has discovered a newcrab species off the coast of southern Taiwan that looks like astrawberry with small white bumps on its red shell.
背部的骨头，称为脊骨(说：vur - tuh - bray)是竖着紧压在一起的，而正是这些骨头使一个人的高度减小从而变矮。
The back bones, called vertebrae (say: vur-tuh-bray), end up pressing closer together, which makes a person lose a little height and become shorter.
矫形外科医生SuhailChughtai说：“很不幸的时，当我们弯腰驼背的时候，背部的韧带将会过度的紧张，也将导致腰部的疼痛。”
‘Unfortunately, when we slouch, the back ligaments are overstretched which leads to aches and pains, ’ says orthopaedic surgeon Suhail Chughtai.
矫形外科医生SuhailChughtai说：“很不幸的时，当我们弯腰驼背的时候，背部的韧带将会过度的紧张，也将导致腰部的疼痛。”
‘Unfortunately, when we slouch, the back ligaments are overstretched which leads to aches and pains, ’ says orthopaedic surgeon Suhail Chughtai.
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