Wishing you a warm welcome to the forum, Jason. As a student of Mukunda’s for over 6 years, I can personally offer to you that Mukunda did correct his knocked knees through his practice. He is an honest man, who greatly values the truth in the sharing of Yoga. He is wise and rare gem of a teacher. Please also understand that is this is no simple exercise of only “doing the opposite,” but for him it was of great tapas and discipline too.
I have knowledge of Yoga and of the skeletal system, yes from Mukunda, but also from many other long-practiced Yoga teachers and also from my study of the body at university; from this I can tell you surely that we can change our bodies by changing our minds and our hearts through a complete and committed Yoga practice based in Patanjali’s sutras.
This very site, www.yogaforums.com, was originally created by one of Mukunda’s students, as place for Mukunda to share with his students and anyone else wanting to discuss Yoga therapy. There are many threads here by him deeper in the pages of this forum. Read some for yourself, especially those where he speaks to bowed legs and the changing of the body. Since you mentioned having the SYT book, I have also posted the edits to the book here as a pdf; you can get them off this site to correct some points that were missed when the book was first published.
This forum has been sold and sold again, and Mukunda does not come to this site often any more, but if you can always contact him directly though his own site: www.yogatherapycenter.org with your questions and concerns. After all, it is better to go to him directly than to ask this question here to us, because whatever we offer, even in generosity, will fall short since it is [I]his [/I]personal experience that you are curious about.
Best wishes and highest respects,