The correct posture is the least demanding on body structure. The weight of the body is properly distributed and the stress of activities such as walking and lifting are absorbed without excessive strain on any part. A person working with correct posture can do enormous amount of work for a longer period. Try to do the same work with incorrect posture and you will not only get tired much faster but you may also injure yourself.


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In our evolutionary process the human body developed the posture for bearing body weight and facilitating body movements with highest efficiency and least expenditure of energy. We can maintain natural posture for bearing ourselves by using the muscles to the extent intended by the nature. Just watch small children. They maintain good posture because they can run about and play without inhibitions. They get the required exercise for their muscles.

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In our modern lifestyle there is lack of opportunity to use our muscles and weakening of muscles leads to bad posture. By our daily routine certain muscles work overtime and other muscles are sparingly used. There are jobs involving sitting on a chair for longer periods either in classrooms, at workplaces or even at home. This puts unnatural strain on lower back and this is the area where troubles start most frequently. If there is extra weight in the belly and around the hips the strain is further aggravated.