Isometric Jaw Deduction

Head / Jaw Strengthening
Isometric Jaw Deduction

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Description

You will place one hand against one side of your lower jaw. You will move your lower jaw to the side, towards the hand, without moving the upper jaw, while resisting the movement with your hand. Hold the position before returning to the starting position.

Settings

Equipment
No Equipment
Positions
Free
Muscle groups
Jaw lateral deviators

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