Abs
Back
Glutes
Exercise Ball
intermediate
strength
reps
Steps : 1.) Begin by lying down with the lower part of your back on an exercise ball and your feet planted firmly on the floor. 2.) Take your hands and extend them behind your head, placing your fingertips on your head to hold your chin up. 3.) Then take one of your hands to anchor your body on the ball, curl up your abdominals and squeeze, feeling the tension. 4.) Return back to the starting position and repeat for desired repetitions
Alternative Abs Exercises