Strengthening of the abdominal muscles

“Abdominal muscle strengthening” Lie on your back and bring one knee up in the air. Press firmly against the knee with the arm on the same side. Your shoulders will straighten up minimally.

Hold the tension for 15 seconds and repeat the exercise after a short break. To strengthen the oblique abdominal muscles, exert pressure with the diagonal arm against the knee. Continue with the next exercise