Answer:
This is sometimes called knee valgus, valgus collapse, or some combination of the two.
Explanation:
My guess would be A. This is because when you walk you make calf muscle and walking while pointing your toes towards the ground you can feel your calf muscle being stretch. <span />
Answer:
To better understand how people think, perceive experiences and make choices, psychologists use experimental studies. They then transform the information into tools to help individuals make smarter decisions in their everyday lives.
Based on a thorough understanding of how factors influence lifestyles, psychologists recognize and assist individuals to resolve the barriers that prevent them from making better choices. To help individuals perform at an optimum level, psychologists use psychological research.
Hope this helped!