This book is specially designed for the course on Phonetics at College and PG Level of Indian and for the Universities in Middle East and Africa. You can buy this book by ordering here , its just of 250 INR , and you have to pay through Paytm and send your screen shot on my Whats app Number : +917206568548 (India)
My experience is not different from others but I have trained myself in such a way that I know a little about running now There is article published in the New York Times that how to start running , and plz consult your Dr before starting any physical activities. https://www.nytimes.com/guides/well/how-to-start-running