What is the primary target area for knee strikes in HFRG defensive techniques?

Knee strikes in HFRG defensive techniques focus on the Common Peroneal and Femoral nerve points because these areas are vulnerable and can disrupt an opponent's ability to maintain balance and mobility. Striking these nerve points can produce significant pain and disorientation, effectively incapacitating an attacker and providing the defender an opportunity to escape or gain control of the situation. Targeting these specific nerve areas maximizes the impact of the knee strikes, making them a highly effective defensive technique in close combat scenarios.

Other surrounding areas, such as the upper thigh or lower back, may not provide the same immediate effect and response as targeting the nerve points does. While the hip region might seem relevant for strikes to disrupt an attack, it lacks the specific impact efficacy that targeting the Common Peroneal and Femoral nerve points presents. Thus, focusing on these vulnerable nerves aligns best with the principles of HFRG defensive tactics.