Repeat this exercise 10 times, remaining in a tight ball as you roll.
Rolling Like A Ball: Sit on the front of your mat with your legs hip-width apart and your hands holding your shins. Round your back, tilting your head in towards your navel and lean back slightly so your weight is balanced just behind your pelvic bones. Begin by inhaling and then rock backward until your shoulder blades touch the mat. Now, exhale and come back to balance in the starting position. You should repeat this exercise 10 times, remaining in a tight ball as you roll. Rolling like a ball targets your abs.