人到老年,肌肉逐渐萎缩,弹性减低,骨质疏松,强度及韧性减弱,脊柱弯曲度也增加,从而造成老年人身高减低、体重下降及体姿的改变。如果能在日常生活中保持正确的姿势,就能延缓弯腰、驼背等畸形的发生。老年人正确的坐姿应该是稳重、躯干保持挺直,两臂放在桌面上,或放在体侧椅子的扶手上,或轻放在双膝上。这样正好可使双肩平直、不耸、不垂。头要正,眼要平视。若是坐着看 To the elderly, the muscles gradually shrink, reduce elasticity, osteoporosis, strength and toughness weakened, spinal curvature also increased, resulting in height reduction, weight loss and body posture changes. If you can maintain the correct posture in daily life, you can delay bending, humpback and other deformities. The correct sitting position for the elderly should be steady, with the trunk upright, with both arms on the table, or on the armrests of the body-side chairs, or lightly on the knees. This happens to make straight shoulders, not towering, not vertical. Head to be positive, eyes should be flat. If you sit and see