rear decline bridge

How to do this exercise

1. Step:1 Lie on your back with your feet flat on the ground and your knees bent.
2. Step:2 Place your arms by your sides with your palms facing down.
3. Step:3 Engage your glutes and hamstrings, and lift your hips off the ground until your body forms a straight line from your knees to your shoulders.
4. Step:4 Hold this position for a few seconds, then slowly lower your hips back down to the starting position.
5. Step:5 Repeat for the desired number of repetitions.