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