How does mechanical compliance work in gaining control over a subject?

Mechanical compliance involves utilizing physical techniques that induce compliance through the application of control on a subject's body, particularly through leverage or pressure on joints. This approach restricts the subject's movement and limits their ability to resist or escape. When pressure is applied to a joint, it can create discomfort or pain, effectively encouraging the subject to comply with an officer's commands or restraining techniques. This method is not reliant on verbal commands, intimidation, or incentives, but rather on the physical principles of biomechanics and pain compliance, making it an effective tactic in gaining control safely and efficiently.