Stand upright and grab a pair of dumbbells with your arms extended at your sides (Palms facing in).
2. Slightly bend your knees and hinge at your hips until your back is at a 45 degree angle (If you can go lower, no problem but 45 degree in the minimum).
3. Flex your abdominal muscles, keep your back straight and raise your arms by flexing your read delts and upper back muscles until your arms are parallel to the ground.
4. Hold the contraction for a moment and slowly lower your arms back to the starting position.
Working muscle/muscles:
![](https://ajpfitness.com/wp-content/uploads/2024/04/Rear-delts.png)