If you do this exercise twice, your back will not hurt.
How long have you been involved in sports or at least exercise? Here is one interesting exercise so that your back does not hurt and everything is fine. Give it a try.
Automatic goat brush system
Many people have a friend like this
A girl meets a guy from work every day
How to stretch a wire with the help of a cat
Sounds made by wooden beams before a mine collapse
Obese policemen give chase to the girl
Attack of the Furry King
Brave girl saved a kitten
Domino principle
