15 stations for quality 1min ON / 30 sec OFF:
- Plank hold.
- Hollow rocks.
- GHD Back extensions.
- Sit-ups.
- Roll down.
- Front-rear legs with fitball.
- Lay up - 1 leg up.
- Circles with med ball.
- Superman 1-2.
- Lateral plank hold with leg and arm up.
- L-sit.
- Back extensions.
- Superman 2-1.
- Lateral plank hold with the other leg and arm up.
- Toes to bar.