Deadlifts

This exercise is very dangerous and before starting to execute well acquainted with the technique. Here You don't damage the knees like in the sit-UPS and can't drop the barbell on his chest in the bench press. But to damage your back is easily. This information is especially important for beginners. Do not take very large weights at once, do not twist the back, because then the whole load of exercise goes to the bottom of the back.