AllMovie

This scientific documentary examines some mysteries of the human body. The video is especially useful for fitness trainers and practitioners, but should be of interest to any viewer. Questions are raised, and answers offered, to some interesting physiological phenomena. Why do human bodies perform at different levels, or gain and lose their capabilities? What is the physical process involved in aging, and can it be stopped or reversed? Using computer graphics, photographs, and special effects, the material is presented in a clear and informative way.