你肯定知道蹺二郎腿很不健康，但你知道原因嘛？還有哪些姿勢(shì)平常你一直在做卻會(huì)搞垮你的身體呢？一起來看看吧~

Sitting for long periods of time with your leg over your knee can cause your pelvis to rotate and tilt. This can cause pain in the lower back. It could also lead to a misalignment of your spine over time.
長(zhǎng)時(shí)間腿放在膝蓋上坐著會(huì)導(dǎo)致骨盆旋轉(zhuǎn)和傾斜。這會(huì)導(dǎo)致下背部疼痛。隨著時(shí)間的推移，也可能導(dǎo)致脊柱錯(cuò)位。

蹺二郎腿時(shí)髖關(guān)節(jié)（hip joint）長(zhǎng)時(shí)間不能正常旋轉(zhuǎn)，這就把整個(gè)身體的重心轉(zhuǎn)移，本來圓潤(rùn)的屁股，會(huì)因這種不良發(fā)力習(xí)慣而逐漸扁平。

蹺二郎腿時(shí)，身體會(huì)有一側(cè)肌肉處在“被動(dòng)拉長(zhǎng)”的狀態(tài)，導(dǎo)致“單側(cè)腰肌勞損”。所以蹺二郎腿不僅會(huì)讓你失去你的蜜桃臀，還會(huì)讓你腰疼～

By sitting for too long, especially in a poor postural or slumped position you can add a tremendous amount of pressure to your back, overstretch the spinal ligaments and increase the pressure on your intervertebral discs. This in turn can lead to on-going aches and pains.
坐太久，特別是在一個(gè)糟糕的姿勢(shì)或俯臥位，會(huì)給你的背部增加巨大的壓力，過度拉伸脊柱韌帶，并增加對(duì)椎間盤的壓力。這反過來又會(huì)導(dǎo)致持續(xù)的疼痛。

Over time, researchers say, this poor posture, sometimes called "text neck," can lead to early wear-and-tear on the spine, degeneration and even surgery.
研究人員表示，隨著時(shí)間的推移，這種有時(shí)被稱為“短信脖”的不良姿勢(shì)可能會(huì)導(dǎo)致脊柱早期磨損、退化甚至需要進(jìn)行手術(shù)。

有時(shí)候?yàn)榱苏宫F(xiàn)出我們的power，雙手提重物當(dāng)然不夠酷，旅行出差的行李箱、超市購(gòu)物的拎袋，很多人都習(xí)慣用單手提。

Having poor posture may lead to aches and pains, but having it over the long term is when you get real damage.
不正確的姿勢(shì)可能會(huì)導(dǎo)致疼痛，而長(zhǎng)時(shí)間這樣會(huì)對(duì)你造成真正的傷害。

單手提重物對(duì)身體的影響是很大的，最直接可以看到的是，單側(cè)肩膀會(huì)聳起。這時(shí)候，主要用力的就是肩膀和脖子這一側(cè)的斜方?。╰rapezius），長(zhǎng)期使力會(huì)變發(fā)達(dá)，女孩子想要的好看的天鵝頸可就不見了哦！

還有些人會(huì)用胯頂住重物幫忙，這樣腰椎會(huì)受力不均，還容易產(chǎn)生突發(fā)的損傷。

來源：外研社Unipus
編輯：侯淑媛
實(shí)習(xí)生：郝雨涵