Breathing exercises.

Take a deep breath in through your nose for 2 seconds, then slowly exhale for 4 seconds and hold your breath for 4 seconds. Repeat several times Stand up straight, bend your elbows, lowering your elbows down. Place your hands at shoulder level, with the back of your palms facing you. Take a noisy breath through your nose while squeezing your palms. Stand up straight, clench your hands into a fist and place them on your belt. Take a noisy breath through your nose, sharply dropping your hands and unclenching your fists. Stand up straight with your hands at your sides. Bend towards the floor without bending your knees and rounding your back. Take a short, noisy breath at the end point of the bow. Slightly straighten and let the air calmly exit through the nose. It is important to perform breathing exercises in a well-ventilated area.