Primary Muscle Group: Gluteus Maximus
Muscle Groups Worked in This Exercise: Gluteus Maximus, Quadriceps (Rectus femoris, vastus lateralis, vastus medialis and vastus intermedius)
Preparation: Begin with the ball on your right side. Rest your hand on top and take a big step forward with your left leg.
Breathing: Inhale as you bend, exhale as you straighten your leg.


 Great butt exercises for women to do at home or at the gym.
Great butt exercises for women to do at home or at the gym.