What is a non-threatening form of physical contact that supports verbal commands?

The correct choice is touch, as it represents a non-threatening form of physical contact that can help reinforce verbal commands during an interaction. For example, a gentle touch on the arm or shoulder can serve to calm an individual and draw their attention to the officer's words, facilitating communication and helping to establish a rapport. This method can create a sense of connection and trust, signaling to the person that the officer is not an imminent threat.

In contrast, the other options are more aggressive or combative techniques. Clinch involves grappling or holding an individual, which can imply a level of physical confrontation. Incapacitation refers to techniques aimed at rendering someone unable to act, which is clearly a more forceful approach to control. Penetrating strike suggests a method of delivering a focused physical attack designed to cause injury, inherently threatening in nature. Therefore, touch is the most appropriate choice for fostering cooperation and compliance through gentle, supportive contact.