What Is the Function of the Fibularis Longus During Closed-Chain

question 17

Multiple Choice

What is the function of the fibularis longus during closed-chain activities when the body shifts weight from the rearfoot to the forefoot when walking?

• A)Supinates forefoot
• B)Provides support to medial longitudinal arch
• C)Holds first ray in contact with ground
• D)Provides mobility to first tarsometatarsal joint

---

Definitions:

Infancy

The earliest stage in human development, extending from birth to about 2 years of age, characterized by rapid physical growth and cognitive development.

Sleep Cycle

A repetitive pattern of sleep phases that an individual goes through during sleep, typically including stages of REM and non-REM sleep.

Stage 1

In a developmental or disease progression context, it refers to the initial phase where signs may be minimal or the condition is in its earliest stage.

REM Sleep

A stage of sleep characterized by rapid eye movements, more vivid dreams, and increased brain activity.