Zanshin 残心 is a crucial concept in Japanese martial arts. Literally, Zan 残 means “remaining” or “lingering,” and Shin 心 means “heart,” but it is more accurately understood as “mind” in this context. In Asian culture, Shin extends beyond the physical heart, encompassing both the mind and spirit, blending cognitive and emotional experiences. The mind and heart are seen as deeply interconnected. Thus, Zanshin refers to a state of awareness, alertness, and presence of mind, particularly after executing a technique, even when the opponent appears to have lost the ability to continue. In practice, Zanshin manifests differently across martial arts. For example, in Kyudo 弓道 (Japanese archery), it is the…