How many psi does it take to crush a human throat?

The exact pressure required to crush a human throat depends on various factors such as the strength of the victim's neck muscles, the position of the neck, and the angle of the applied pressure. However, it's generally estimated that it takes around 100 pounds of force per square inch (psi) to crush the human windpipe. This level of pressure can cause the trachea to collapse, obstructing the flow of air to the lungs and leading to asphyxiation.