Reverse plank climbers

How to do it

1. Set upSit with your legs straight, hands behind your hips, fingers forward. Lift your hips into a reverse plank.
2. MoveDrive one knee up toward your chest, put it back, then the other, keeping your hips lifted.
3. Watch forSitting down between knee drives. Hips up the whole interval.

Easier or harder

Easier

Floor tricep dips: knees bent.

Harder

Reverse plank crunches: both knees together.

What it works

Muscles

Core, Upper body

Position

Seated

Intensity

Moderate Medium

Impact

No jumping

Swap it for

• Reverse plank hold
• Reverse plank crunches
• Russian twists
• Body twists
• High plank arm raises
• Bicycle abs