Standing = muscle fatigueIt's undeniable. Anyone who has had to stand, maintaining more or less the same position, on hours on end can attest to it: standing simply hurts. The human body detests static posture- even if you were able to maintain "perfect," neutral posture while you stood, your spine would still suffer from lack of circulation and compression, while your muscles would weaken and give in to fatigue. This potent combination then diminishes your body's capacity to maintain good posture in the first place, which is why many of us give in to leaning, stretching, sitting or just about any other position to find relief for those muscles. So what if you do have to stand all day, for a living say? Make sure you take steps to look out for your spine: