Wobble Board Mountain Climber
- Wobble Board
1) Go on all fours with your hands placed on the wobble board. Keep your hands directly under your chest.
2) Now fully extend the legs behind you - keep the core tight and tuck the hips in. You should be in the plank position.
1) Drive one knee towards the centre of your stomach - this should force you to 'crunch'.
2) Bring your leg back to the starting position.
3) Repeat on the other side.
Note: breathe out on the 'crunch'.