Instructions
Categorisation
| Category: | Back Extension |
| Typical discipline: | Bodyweight/Calisthenics |
| Type: | Primary Isolation |
| Primary body segment: | Lower |
| Movement: | Push |
Muscles
Bodyweight percentage lifted
| Male: | 38.6% |
| Female: | 37% |
Superman
| Category: | Back Extension |
| Typical discipline: | Bodyweight/Calisthenics |
| Type: | Primary Isolation |
| Primary body segment: | Lower |
| Movement: | Push |
| Male: | 38.6% |
| Female: | 37% |