Acupressure is as old as instinct itself.
The natural response to hold the place on your body which is aching, wounded or tense. The impulse that makes you double over and press your stomach in response to abdominal cramps is another example of instinctive practise of acupressure. I t may well be the most ancient form of physical therapy. A natural hands-on healing art over 5000 years old. But this requires a prior examination.