Why We are a Pray for Animals and They Always Stronger even they don't go to gym Why people weaker than animals and often are pray for them? Why do animals do not go to gym, and are always strong? People always need to maintain muscle mass to be strong and vigorous? Many animals are not trained, do not jog in the morning, and so on. But they are always in shape. Elephant for example eats half of the day and sleeps another half of the day, as well as horses or cows, but when needed can lift as much weight as they weigh plus double more. Their muscle mass is not on the artificial proteins and they do not take steroids. We, the people have to constantly go to the gym to be fit to lift at least half of our weight, and even a third. Why this injustice? The answer is very simple, people nervous system and brain mass is proportionally to the mass of the nervous system of an animals several times more, so as many times we are weaker than animals. More nerves to the muscles slower the impulses, since impulses spread over many nerves and slow the speed. And of course the genes are different, as well as a hayflick number, these are little complicated facts and not discussed here