Band jack knife sit-up

Band jack knife sit-up कैसे करें

1. 1

   Lie on your back with the band looped around your feet and your arms extended overhead.

2. 2

   Brace your core and press your lower back lightly into the floor.

3. 3

   Lift your legs and shoulders together to touch hands to feet, breathing out.

4. 4

   Lower slowly back to the floor without letting your heels slam, breathing in.

5. 5

   Do not pull on your neck or let the band snap back uncontrolled.