Repeat these exercises and your back will not hurt

When you are 20 years old, you feel almost immortal. Nothing hurts, everything works out and the world is beautiful. But already at the age of 30, many begin to feel like old people. Bones ache, joints crackle, back always hurts, and after work you want to run home at full speed to go to bed urgently. There's nothing you can do about these times. Today, the back hurts not only from hard work, but also from endless sitting in an office chair. Therefore, the poor back must be helped. Repeat these exercises and your back will thank you.