yoga make the body posture perfects.
Your head is like a bowling ball-big, like heavy, and round shape. When it’s balanced directly over an erect spine, it takes much less work do for your neck and back muscles to support it. Move it some inches forward, however, and you start to strain those muscles.
you hold up that forward-leaning bowling ball for 8 or 12 hours a day and it’s no wonder you’re tired. And fatigue might not be your only problem. Poor posture can cause neck, back, and other muscle and joint problems.
As you slump, your body may compensate by flattening the normal inward curves in your neck and lower back. This can cause pain and degenerative arthritis of the spine.