Pressure points are specific areas on the body that, when stimulated, can cause pain, discomfort, or even unconsciousness. While there are many different pressure points on the body, only a few are known to be effective for knocking someone out.
The most common pressure point for knocking someone out is the carotid sinus, which is located on either side of the neck. When this pressure point is stimulated, it can cause a drop in blood pressure and heart rate, which can lead to unconsciousness. Other pressure points that can be used to knock someone out include the vagus nerve, which is located in the neck, and the solar plexus, which is located in the abdomen.