Easy shorts for easy walking and jogging

A number of scientists have created an automatic shorts that help one improve his walking or jogging performance. This biomechanical shorts weighs 5 kg and is equipped with a battery that surrounds the waist. This device monitors the way a person walks and adapts to it. Its creators hope that it may become popular in the military and in medicine. It is worth mentioning that the battery of the short shorts is valid for a distance of 10 kilometers, walk or run and tried in multiple environments.