People who do physical jobs can suffer from a host of injuries. One of the areas of the body that is likely to suffer from an injury is the knee. Knee injuries can be caused by an accident, such as a fall, or by the constant stress on the joint during the course of a normal work day.
When you get behind the wheel and hit the road, you probably do so with the idea of reaching your destination without incident. Even with the best intentions, you realize that you could be involved in a car accident at some point.