- Muscles worked
- obliques, abs
- Where
- At home
- Equipment
- No equipment
How to do it
- Sit with knees bent and heels on the floor, then lean back a little with a straight back.
- Clasp your hands and rotate your shoulders to bring them beside one hip.
- Turn to the other side. Lift your feet off the floor to make it harder.
Only swinging the arms while the chest stays still.