The rebutting-author makes a valid point, but he seems to entirely miss the point. Yes, the yoga piece is no different than a "How Running Can Wreck Your Knees" piece, but yoga is especially treasured because it's seen as a spiritual, theres-no-way-something-this-inner-peaceful-could-be-bad activity.
The danger is not just in the physical exertion, but the mindset of the practitioners and teachers.
The danger is not just in the physical exertion, but the mindset of the practitioners and teachers.