Place one foot on small box. Lean forward holding onto table, while bringing one knee to chest and straightening knee of other leg. Keep foot flat on box.
https://www.youtube.com/watch?v=23Ak-LKQtug
Place one foot on small box. Lean forward holding onto table, while bringing one knee to chest and straightening knee of other leg. Keep foot flat on box.
https://www.youtube.com/watch?v=23Ak-LKQtug