I dont know you Ive never seen you, Im guessing. the stretches will do you no harm only good. I only can relate to what you tell me. whevever the week spot is for a time the body will try and compensate. Thats when the problems occur the body works all or nothing, weak link as in a car a flat tyre affects suspension steering petrol consumpsion it goes on if you get the idea. As Ive said before your body is the most expensive thing youll ever own treat it as such. Ive had a dozen peple with the same problem two were like question marks two sessions of stretch and an elbow in the right place sorted, Go and see a good charterd Osteopath to me theyre the dogs bollocks, they know there stuff.