thankyou it is working pn me too, l try to understand what you wete explaining and it was clare if also japanase lenguage! because helped to show the picture od muscle, the 3 point ,,, yess one was very painful because stiff l wish one day be able to buy a book written from u in english or to have video with subtitles in english thankyou very much doctor greetings from Venice 🇮🇹 🙏🏻🙏🏻🙏🏻