Superman

The Superman exercise is a simple but effective way to strengthen your lower back and core muscles. Here are the steps to perform it:

1. Lie on your stomach with your arms and legs stretched out like Superman flying.
2. Lift your arms and legs off the ground as high as you can, keeping your neck neutral and your head facing down.
3. Hold this position for a few seconds, then lower your limbs back to the ground.
4. Repeat for the desired number of reps.