During midstance, the ankle is approximately in what position?

During midstance, the ankle is approximately in what position?

• A. 15-20° plantarflexion
• B. 5° dorsiflexion
• C. 0°
• D. 5-10° plantarflexion

Answer: (B)

As the body weight moves over the stance foot during midstance, the ankle needs to allow the tibia to progress forward while keeping the foot stable. That position is near neutral with a small amount of dorsiflexion, about 5 degrees. This slight dorsiflexion accommodates the forward transfer of the body's center of mass over the foot and helps maintain smooth progression through the stance phase. Placing the ankle in plantarflexion would tilt the foot downward and hinder forward tibial progression, while a truly neutral 0° or a larger plantarflexion (5–10°) isn’t as effective for this phase. So, about 5° dorsiflexion best fits midstance.

As the body weight moves over the stance foot during midstance, the ankle needs to allow the tibia to progress forward while keeping the foot stable. That position is near neutral with a small amount of dorsiflexion, about 5 degrees. This slight dorsiflexion accommodates the forward transfer of the body's center of mass over the foot and helps maintain smooth progression through the stance phase. Placing the ankle in plantarflexion would tilt the foot downward and hinder forward tibial progression, while a truly neutral 0° or a larger plantarflexion (5–10°) isn’t as effective for this phase. So, about 5° dorsiflexion best fits midstance.