Male Strength Standards (lb)
| Strength Level | Jefferson Deadlift | Spider Curl |
|---|---|---|
| Beginner | 143 lb | 13 lb |
| Novice | 230 lb | 36 lb |
| Intermediate | 342 lb | 73 lb |
| Advanced | 476 lb | 122 lb |
| Elite | 625 lb | 181 lb |
Female Strength Standards (lb)
| Strength Level | Jefferson Deadlift | Spider Curl |
|---|---|---|
| Beginner | 56 lb | 14 lb |
| Novice | 94 lb | 29 lb |
| Intermediate | 145 lb | 52 lb |
| Advanced | 207 lb | 81 lb |
| Elite | 276 lb | 115 lb |