Lever Forearm Supination/Pronation

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Lever Forearm Supination/Pronation

Instructions

Preparation

Grasp open handles with both hands

Execution

Rotate shaft by turning palm upward. Rotate shaft by turning palms downward. Repeat.

Comments

This apperatus is of a very old design, found in a YMCA in New York City. Mounted onto wall, this apperatus provides resistance by friction. Turning screw tighens or loosens shaft.

Classification

 Utility: Auxiliary
 Mechanics: Isolated
 Force: Pull / Push

Muscles

Target

  • Forearm Supinators
  • Forearm Pronators

Synergists

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