How to do it
- Lie flat on your back with your knees bent and feet flat on the ground.
- Hold a weight plate or dumbbell on your chest.
- Engage your abs and lift your upper body off the ground, curling forward until your shoulder blades are off the ground.
- Pause for a moment at the top, then slowly lower your upper body back down to the starting position.
- Repeat for the desired number of repetitions.
