Fibularis brevis muscle (3D)

The video tutorial explores the fibularis brevis muscle, detailing its anatomy, including its location, attachments, and innervation. It discusses the muscle's role in eversion and plantar flexion of the foot, highlighting its importance in correcting excessive inversion and aiding in various movements. The tutorial also clarifies the dual naming of the muscle and provides a recap of its primary functions.

What is the alternative name for the fibularis brevis muscle?

• Peroneus longus

• Tibialis anterior

• Gastrocnemius

• Peroneus brevis

Where is the fibularis brevis muscle located?

• Medial compartment of the leg

• Anterior compartment of the leg

• Lateral compartment of the leg

• Posterior compartment of the leg

Which nerve innervates the fibularis brevis muscle?

• Tibial nerve

• Deep fibular nerve

• Superficial fibular nerve

• Sural nerve

What is the primary function of the fibularis brevis at the subtalar joint?

• Inversion of the foot

• Eversion of the foot

• Flexion of the toes

• Dorsiflexion of the foot

How does the fibularis brevis muscle help during running?

• By increasing the range of motion

• By stabilizing the knee joint

• By flexing the toes

• By correcting excessive inversion

What movement is associated with plantar flexion at the ankle joint?

• Tilting the foot inwards

• Lifting the heel off the ground

• Pulling the sole of the foot downwards

• Tilting the foot outwards

Which muscle group does the fibularis brevis assist in plantar flexion?

• Posterior compartment muscles

• Medial compartment muscles

• Anterior compartment muscles

• Lateral compartment muscles