This exercise targets your abdominal muscles, glutes and hamstrings in addition to your lower back muscles, when forming a straight line from shoulder to knees by pushing your hips up while feet on ball.
Primary Body Part
1. Lie down on the floor, and place your feet on a ball.2.form a straight line from shoulder to knees by pushing your hips up, then go up and down for several times.Tips and Advises:Make sure that upper body stays firm when doing this exercise.