Push-Up Side Leg
Move into a prone position on the ground, supporting your weight on your hands and toes. Your arms should be fully extended with the hands around shoulder width. Lift your left leg and twisting your lower body, move your leg to the right side.
Immediately return your left leg to the starting position and lift your right leg and move it to the left side.
Return your right leg to the starting position and repeat the exercise according to the training plan alternating legs.