One of the qualities of a human is the ability to have fun and play, or conversely, to get bored. Many scientists, philosophers, naturalists declare that thanks to this gift a human can be healthier.
Like humans, animals use the same skills to perfect movements, gain more strength, speed, agility, etc.. All for improving qualities that influence survival.
Watch video Enjoying and playing online without registration, duration online in high quality. This video was added by user New Atlantis TRIBES 23 September 2013, don't forget to share it with your friends and acquaintances, it has been viewed on our site 34,442 once and liked it 27 people.