Kinesiology is a technique used to diagnose physical ailments. In order to use it effectively, you must be able to read body language and understand what your body is trying to communicate. The process involves asking questions about your symptoms and then observing your body’s reaction. For example, if you feel pain in your neck, you might ask yourself whether you’re clenching your jaw. Once you know what your body is trying tell you, you can work towards alleviating the problem.