事实上，胃部肌肉起到支撑后背的作用，如果它们软弱无力，你就容易弯腰驼背，后背僵硬。
The stomach muscles actually support the back; if their tone is poor, you tend to sag and your back then takes the strain.
“画画式”：由平板电脑而应运而生的姿势。该姿势使后腰失去支撑，会造成后背的疼痛。
'the DRAW' : a posture born of the tablet. Without persistent lumbar support, this will result in back pain.
如果感觉在这个体式上不能稳定，将后脚跟或后背靠墙使自己得到支撑。
Brace your back heel or the back of your torso against a wall if you feel unsteady in the pose.
这套装束被看作是海边的装束。收紧的上裙由一个铁环衬裙支撑，让这个装束的后背部分非常有特点。
This dress is described as a 'seaside costume'. A gathered 'overskirt' supported on a 'crinolette' makes the back the most important feature.
这套装束被看作是海边的装束。收紧的上裙由一个铁环衬裙支撑，让这个装束的后背部分非常有特点。
This dress is described as a 'seaside costume'. A gathered 'overskirt' supported on a 'crinolette' makes the back the most important feature.
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