What is the most appropriate response to a loss of heading control in freefall?

The appropriate response to a loss of heading control in freefall is to focus on the fundamentals of body position and control. The phrase "Altitude, arch, legs, relax" provides a systematic approach to regain stability.

First, maintaining awareness of altitude is crucial; you always want to know how much time you have to react. Next, by arching your back, you increase your surface area and improve your airflow over your body, which helps stabilize your position. Proper leg positioning—keeping your legs extended and slightly apart—also aids in maintaining a stable fall rate. Additionally, relaxing is vital because tension can lead to further instability in your body position.

This structured response helps skydivers effectively regain control during freefall and is a practiced habit in training. Other options may not provide the comprehensive approach needed to effectively stabilize your freefall position.