坐在普通椅子的前端,把胳膊靠在工作台上,这样坐可以让你的坐姿更多样化。这种坐姿适用于在平面工作台上用纸或触摸屏设备画画、写字。
Option 3: reclined sitting
选择三:靠着椅背坐
The defining feature of the third option is the trunk is angled backward, supported by the chair’s backrest. Back muscle activity is lowest in this posture, as some of the upper body weight is taken by the chair.
第三种坐姿的标志性特点是,身体向后倾,靠在椅背上。这样坐,后背的肌肉活动是最少的,因为上半身的一部分重量被椅子抵消了。
This position may reduce the risk of fatigue in the back muscles and resultant discomfort. But sitting like this for hours each day may result in the back muscles being more vulnerable to fatigue in the future.
这种坐姿可以降低背部肌肉疲劳和由此引发不适的风险。但每天连续数小时这么坐,可能会导致后背肌肉在未来更容易感到疲劳。
This posture is useful for meetings and phone conversations. But it doesn’t work well for handwriting or using a computer as the arms need to be held forwards for these things, requiring neck and shoulder muscle activity likely to result in discomfort.
这种坐姿适合开会和电话会谈,但不适合写字或用电脑工作,因为做这些事的时候胳膊要向前放,采取这种坐姿完成需要颈部和肩膀肌肉活动的工作会引发不适。
【哪种坐姿最正确?这取决于你做的是哪种工作】相关文章:
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