STARTING POSITION:
Lie flat on your back with your feet flat on a stall bars just in front of you. Your knees should be at 90º. Place your hands on either side of your head. Contract your pelvic floor and core.
MOVEMENT:
Push your low back down in the floor and use your abdominal muscles to roll your shoulder blades off the floor while you exhale. Return to the starting position in a smooth movement.
TIPS: Focus on slow and controlled movement Don't separate your low back from the floor when you do the exercise.