Fibularis Longus Strength Test
With the client seated, the therapist should have them bring their foot into eversion and plantar flexion.
The therapist then tries to bring their foot into inversion and dorsiflexion, as the client resists
The client is unable to resist the therapist’s force.
Fibularis Longus Length Test
With the client seated, the therapist brings client’s foot into inversion and dorsiflexion
Limited range of motion or a stretch felt along the muscle