Negative Crunch

How To

1. 1

   Lie flat on your back with your knees bent and feet flat on the ground.

2. 2

   Place your hands behind your head with your elbows pointing outwards.

3. 3

   Engaging your abs, slowly lift your upper body off the ground, curling forward until your torso is at a 45-degree angle.

4. 4

   Pause for a moment at the top, then slowly lower your upper body back down to the starting position.

5. 5

   Repeat for the desired number of repetitions.