David Keil revisits the issue of sit bone pain in this yoga anatomy article and discusses which trigger points and muscles could be contributing to the pain. It's not always about the hamstrings!| Yoganatomy
David Keil's Muscle of the Month article closely examines the deltoid muscle: Where does it attach? What actions does it perform? How is it used in yoga postures? What are the causes of deltoid strain or injury?| Yoganatomy
In this Muscle of the Month article, David Keil presents the quadriceps group of muscles, describing where they are located, what actions they perform, how they relate to yoga postures, and how and why they can become injured.| Yoganatomy
