Instructions:
- 1Stand with your back against a wall
- 2Extend your arms overhead to form a 'Y' shape
- 3Slide your arms down slowly while keeping contact with the wall
- 4Slide them back up to the starting position
- 5Repeat this motion
Tips:
- Keep your lower back and hips in contact with the wall during the whole exercise
- Pause at the bottom of each rep for a second
- Avoid moving too fast, slow controlled movements are preferred
- Ensure your shoulder blades move downwards and together as you slide your arms down