Hollow Rocks

Instructions

1. 
   Lie faceup on floor with legs fully extended and toes pointed. Bring both arms overhead.
2. 
   Draw your navel in toward your spine, hollowing out your abdominals so your lower back touches the floor.
3. 
   Keeping this hollow position, lift your legs and hands about six inches off the floor. Begin rocking back and forth with your entire body.
4. 
   Keep arms and legs extended, using them for momentum as you rock while still maintaining a solid core.