Jefferson Curl

Tutorial

1. 1
   Starting position: Stand with feet parallel and hips wide.
2. 2
   The big toes are on the edge of the elevation.
3. 3
   Execution: Bring your chin into the hollow of your throat, roll your shoulders forward and down.
4. 4
   Then curl the spine segment by segment.
5. 5
   Do not pause during the movement but return directly to the starting position vertebra by vertebra.