Male Strength Standards (lb)
| Strength Level | Glute Kickback | Decline Crunch |
|---|---|---|
| Beginner | -78 lb | -15 lb |
| Novice | +23 lb | +61 lb |
| Intermediate | +169 lb | +157 lb |
| Advanced | +355 lb | +269 lb |
| Elite | +571 lb | +392 lb |
Female Strength Standards (lb)
| Strength Level | Glute Kickback | Decline Crunch |
|---|---|---|
| Beginner | -57 lb | -37 lb |
| Novice | +18 lb | +41 lb |
| Intermediate | +124 lb | +146 lb |
| Advanced | +257 lb | +275 lb |
| Elite | +410 lb | +421 lb |