Core Muscles Alternative with Leg and Arm Engagement

Strengthening of the core muscles through lateral hold and movement exercises. Support yourself on the side on the elbow and forearms as well as the outside of the foot and extend upward. Then perform an up-and-down movement, keeping the body off the ground and extending maximally upward. Then maintain the maximum extension and stretch the upper leg and upper arm upward. Then lower and switch to the other side.