Primary Muscle Group: Quadriceps femoris, Gluteus, Abdominals 
Muscle Groups Worked in This Exercise: Gluteus, Bicep Femoris 
Preparation: Lie on the floor with your arms down at your sides, palms down. Your heels and calves should rest on the top of the ball. 
Breathing: Exhale while you raise your hips, inhale when you release the position back to the floor. 
 
Execution: Raise your hips toward the ceiling while you balance on your shoulders and heels. Now, squeeze your thighs together while pushing your heels into the ball. Hold this for 30-60 seconds while you breathe normally. Inhale and release back to starting position. 
Comments: You'll feel this right where you need it!	
	
	
						
