It is crucial that the upper back and neck are held in an erect position to give support for the head.
重要的是：上背和颈部要挺直以支撑头部，这一点很重要。
You need to stretch your legs, arms, back and neck before you do any difficult activities like running.
在做任何困难的运动如跑步之前，腿、手臂、背部和脖子要有充分拉伸。
Keep your upper back and neck comfortably straight.
保持后背上部和颈部舒适挺直。
This will cause strain on your back and neck muscles.
这会对背部及颈部肌肉造成压力。
Choose wheelchair with back and neck rests. Choice of chair.
合适的轮椅使背部及头颈获得适当的承托。
Small, circular patches may appear on the back and neck several days later.
小的圆形的斑块在几天后，会出现在背部和颈部。
Back and neck should be held in a rigid position, while eyes look downward.
背部和颈部应被关押在僵化的立场，而眼睛向下看。
Tip: Consider investing in an ergonomic chair which can reduce back and neck pain.
小贴士：可以考虑买个能减少背痛和脖子疼的人体工学椅子。
When I am facing a lot of pressure at work my back and neck will start to hurt.
当我在工作中接触到这些表情时，我的背部和脖子就开始疼了。
When I am facing a lot of pressure at work, my back and neck will start to hurt.
当我在工作上面对众多压力时，我的背部和脖子将要疼痛。
Additionally, poor posture also affects your mood and contributes to chronic back and neck pains.
另外，不良的坐姿也影响您的心情，并且会导致习惯性的后背和脖子的疼痛。
Keep your back and neck aligned so the light finds its way through the core of your spinal column.
保持背部和颈部形成一条直线这样光束就能通过脊柱中心线。
Prevention: Clearly, when doing the bench press, make sure your lower back and neck are supported properly.
预防：显然，我们在做卧推的时候，要确保我们的腰背和脖子得到了足够的支撑力。
Regular practice will relieve lower back pain and release tension and strain in the upper back and neck area.
规律的练习会释放下背部疼痛，放松上背部和颈部区域。
This can lead to health problems. For example, using a smartphone on the train or sofa can cause back and neck pain.
这可能会导致健康问题，例如：在火车或沙发上使用手机可能造成背部和颈部疼痛。
Although study results have been somewhat conflicting, evidence suggests that devil's claw may help relieve low back and neck pain.
虽然研究结果已有些相互矛盾，证据表明，魔鬼的爪可能有助纾缓低背部和颈部疼痛。
"The pain in my back and neck is quite normal for me now, " said Xiao Mi, a 26-year-old woman who works as a coordinator at an international public relations company in Shanghai.
小敏，一位26岁的女士，在一家上海国际公共关系公司作为协调员，她说，“现在我已经习惯了腰和颈椎疼痛了。”
Epidural glucocorticoid injection has a significant role in the treatment of low back and neck pain, radicular pain and postoperative pain, but the research of its systemic effects is limited.
硬膜外注射糖皮质激素在临床上广泛应用于治疗颈腰腿痛及术后镇痛等症，但对其全身影响关注较少。
But, because be oppressed, back and neck are in in Morpheus, can become very inflexible instead, after staying up late especially, the feeling that inflexible, acid is fond of is sent more apparent.
但是，背部和脖子在睡眠中由于受到压迫，反而会变得很僵硬，非凡是熬夜之后，僵硬、酸疼的感觉愈发明显。
I also recognized the body, the head with the hair gathered in an unfamiliar knot, the neck, the broad back, and the strong arms.
我也认出了他的身体，他的头上打着一个陌生的结的头发，他的脖颈，他宽阔的后背和有力的胳膊。
She bent back one of the red leaves, and saw a brown neck.
她把一片红色花瓣分开，看见了一条棕色的脖子。
Her aggressiveness and self-righteousness caused prickles of anger at the back of his neck.
她的咄咄逼人和自以为是让他很生气。
He rubbed the back of his neck and smiled ruefully at me.
他揉搓着后脖颈，冲我懊悔地笑了一下。
Wearing heels also creates the threat of getting a heel caught in a sidewalk crack or a sewer-grate and being thrown to the ground—possibly breaking a nose, back, or neck.
穿着高跟鞋也会造成鞋跟被人行道裂缝或阴沟栅卡住以及摔倒在地上的危险，穿鞋的人有可能会摔断鼻子、背部或脖子。
All he could do was to seize Pinocchio by the back of the neck, and take him home.
他所能做的就是抓住皮诺乔的后脖颈，把他带回家。
You might just lie back and let the scent of lavender and the sound of falling water quiet your anxiety while a licensed massage therapist eases the crick in your neck.
你可以躺下，让薰衣草的香味和落水的声音缓解你的焦虑，同时让有执照的按摩治疗师缓解你脖子上的痉挛。
They noted that each bird rubbed its cheek against its preen gland and then onto its neck, back and breast feathers.
他们注意到，每一只火烈鸟用脸摩擦尾羽，然后再将这种颜料抹在颈部，背部和胸部的羽毛上。
They noted that each bird rubbed its cheek against its preen gland and then onto its neck, back and breast feathers.
他们注意到，每一只火烈鸟用脸摩擦尾羽，然后再将这种颜料抹在颈部，背部和胸部的羽毛上。
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