Instructions
Categorisation
| Category: | Leg Extension |
| Typical discipline: | Bodybuilding |
| Type: | Secondary Isolation |
| Primary body segment: | Lower |
| Movement: | Push |
Equipment Needed
| Machine: | Leg Extension Machine |
Muscles Used
| Primary: | Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius |
| Secondary: | Tensor Fasciae Latae, Sartorius, Gracilis |
Bodyweight Percentage Used
| Male: | 7.1% |
| Female: | 7.4% |