The fourth exercise is for your lower back.

第四个为下背运动。

The pain is mostly in my lower back.

疼痛主要在下背部。

It was a pain in his lower back.

他的腰很痛。

So does the pain radiate from your lower back?

那你背上的痛感是从下部开始扩散的吗？

You fell onto the desk, injuring your lower back.

地毯上有桌子轻微移动过的痕迹。

Ouch, it's in my lower back.

哎呦，我的后腰。

And he could do it, but it would take tension in his lower back.

他可以这么做，但是这要求他的背的较低部有张力。

Harry lowered Ginny back onto the floor, unable to hold her up any longer.

哈利把金妮重新放回到地板上，他再也抱不动她了。

Tuck your pelvis and lengthen through the lower back. Breathe in.

收腹，延展下背部。吸气。

Hold in for a second and exhale, lowering your shoulders back into the starting position.

保持1秒，呼气，然后放下肩膀，回到原位。

So we have long neck, lower back supported, and nice open chest.

所以我们有长长的脖子，支撑下背部，和漂亮的胸部。

Researchers say in space, astronauts aren't bending forward or using their lower backs to move.

研究人员表示，宇航员在太空中不会向前弯曲，在移动时也不会用到下背部。

The ridge expands around the body between the neck and lower back, creating a disc shape.

脊椎在脖子与背部下缘之间不断延伸，形成一个圆盘形。

So you might even lift your tail and just snuggle your lower back into the mat.

所以你甚至可以抬起你的尾椎骨，把你的下背部依偎在垫子上。

Lowering blood pressure back to the normal range can result in the greatest decrease in stroke risk.

将血压降至正常水平能极大减少发生中风的风险。

The 69-year-old former president was hospitalized three times this year due to chronic shoulder and lower back pain.

这位 69 岁的前总统今年曾因慢性肩部和腰部疼痛三次住院治疗。

Ishikawa wrote that wearing high heels causes health problems for women with their feet and in the lower back.

石川由美写道，穿高跟鞋会给女性脚部和后背下方带来健康问题。

So, see if you can tuck the pelvis, and draw the navel up towards the lower back.

看看是否可以收拢骨盆，还要收腹。

Damiano said she uses heating pads on her neck and lower back for about five minutes before starting to garden.

达米亚诺说，在开始园艺之前，她会在脖子和下背部用大约五分钟的加热垫。

A new study funded by NASA says the problem is a major weakening of the muscles of the lower back.

美国航空航天局赞助的一项新研究表明，问题在于下背部肌肉的变弱。