Tinnitus 911 So, you sit in a chair (on a chair) all day: your thigh muscles are immobile, your bent legs are numb, your shoulders are tense. Practicing the bar, you eliminate it, and also activate blood flow in the body, which only benefits brain activity. How to keep the bar? Take a pose like pushups. Now bend your elbows at a right angle and keep the weight on your forearms. Hold the torso straight, the body is a straight line from head to toe without sagging. The head is relaxed and you look at the floor. Hold the pose for as long as you can. Breathe evenly and slowly. How to complicate the bar? Make small changes as needed.