• Keep a strong posterior pelvic tilt throughout (slightly rounded lower back) once this position is lost the movement is ineffective
• Find a partner to place the weight on your back, swap exercise if needed.
| Beginner | 20s | 3 Sets |
| Intermediate | 36s | 4 Sets |
| Advanced | 52s | 4 Sets |
| Beginner | 15lbs | |
| Intermediate | 30lbs | |
| Advanced | 45lbs |