CoreHeart and lungsShoulders
Moderate · Hold for time
Mountain climber
Drive your knees in from a push-up position: core and cardio together.
Just floor space
How to do it
- 1 Start in a push-up position.
- 2 Drive one knee towards your chest, then switch legs.
- 3 Keep your hips level and your shoulders over your hands.
Watch out for
- Hips bouncing up and down
- Hands drifting forward
The progression
Your plan moves you up one rung when you hit the top of the range on every set.
- High march
- Mountain climber
- Step-back burpee