As we age, it is very normal for bones to age. However, do not think that the appearance of bone disease is caused by aging, some bone disease may be related to our usual bad posture, you know, there are many bad posture in life, will unknowingly accelerate the aging of the bones, the body caused by different degrees of damage. Dr. McRae here to remind everyone must pay attention to the following most common bone damage action, always maintain the correct posture to protect bone health. These 9 actions are the most bone 1, squatting picking vegetables 2, carrying a shoulder bag 3, nesting in the sofa 4, head down to play with the phone 5, lying down to nap 6, rest stand 7, stretched legs 8, head and shoulders pinch the phone call 9, straight knees to carry heavy objects