- PrimarySecondaryTertiary
- Difficulty
- Novice
- Force
- Push
- Grips
- Neutral
- Mechanic
- Compound
- Start by placing two boxes (or one) on the floor, about shoulder-width apart.
- Position yourself in a plank position with your hands on top of the box, keeping your arms straight.
- Put your knees on the floor.
- Engage your core and lower your body towards the floor by bending your arms, until your chest nearly touches the box.
- Push your body back up to the starting position, straightening your arms and engaging your chest, triceps and shoulders.



