Documentary jungle - Watch Free Documentaries Online

From animals that were saved in the nick of time, to rites and rituals that push endurance to extreme, the series captures these astounding moments on film. Get ready for the most astounding moments; from animals that were saved in the nick of time, to rites and rituals that push endurance to extreme.

Over the better part of this century, athletes have sought to increase the natural performance of their bodies by using various means. And while most opted for the development of their muscle mass by using standard techniques, such as lifting weights, running, or other methods, some started taking to artificial substances, which rapidly promoted the growth of muscles and the expression of male traits teenage boys experienced at puberty.