Lever Isolateral Forearm Supination
The Lever Isolateral Forearm Supination primarily works the Supinator, with secondary activation of the Biceps Brachii (Long Head). It is a machine isolation exercise at beginner difficulty.
A machine isolation pull exercise targeting the Supinator.
| Equipment | Machine |
|---|---|
| Difficulty | Beginner |
| Type | Isolation |
| Movement | Isolation |
| Force | Pull |
| Laterality | Bilateral |
| Primary | Supinator |
| Secondary | Biceps Brachii (Long Head) |
Muscles Worked
Front
Back
Primary
Secondary
Stabilizer
Primary Muscles
- Primary Muscle Supinator (forearms)
Secondary Muscles
- Secondary Muscle Biceps Brachii (Long Head) (biceps)
Instructions
- Preparation: Sit on seat. Grasp rotating handles with overhand grip on each side and place forearms on pads. Execution: Rotate shafts by turning palm upward. Return and repeat. Comments: Depending on participant's range of motion and machine's design, handles may need to be prerotated so resistance is present throughout movement, particularly initial phase of rotation. Seeforearm supinationup close.
Alternative Exercises
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