Correspondence to Dr Morten Hoegh, Department of Health Science and Technology, Aalborg University, 9100 Aalborg, Denmark; msh{at}hst.aau.dk If you wish to reuse any ...
Keeping hips and knees at a 90-degree angle and using back support may help alleviate lower back pain. It is best to avoid slumped positions and sitting cross-legged for long periods. A person may be ...
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