Simple obedience is all it takes.
If you obey I can promise you will never be disciplined again. This has become clearer and clearer to me as I have begun to understand that the attribute God most cherishes in His children is obedience. As we are being trained, we can liken it to training a horse. They are simply tools to train the horse to obey the rider. Quite often you never leave the corral or the yard while doing these exercises.