simple exercises to improve posture can be practiced almost anywhere and at anytime. to achieve natural and ideal posture, you should stand or sit up, hold your head high , and inhale deeply. your stomach should expand while inhaling. while exhaling, allow your arms to fall to the side and relax your shoulders; your stomach should visibly deflate while exhaling. your head should remain high,with the jaw parallel to the floor. continue to breathe deeply for a few minutes, remaining conscious of head and shoulder placement and of breathing and stomach movement.Proper posture allows an overall feeling of relaxation and centeredness