See this link for more on the Vinyasa Yoga for Youth project.
Vinyasa Yoga For Youth empowers youth aged 5-22 through the practice of Yoga. Our primary focus is on the unique challenges facing “at risk youth”. Yoga helps discipline the body and mind and leads youth towards healthier life choices, an enhanced capacity for love and compassion, and ultimately a more meaningful life experience. The program supplements curriculum in primary and secondary schools in both urban and rural contexts by (a) providing in-school workshops, (b) supporting afterschool programs and youth groups, and (c) holding weekend and summer retreats. We believe in the power of yoga and that peace begins with the children.
See also my earlier post on Ryan Leier founder of Vinyasa yoga for Youth
Where to place the head in headstand, also Ryan Leier's The Rain Dance My Yoga Online video
Just noticed that Ryan also has a new video on Yogonline, he's been busy, this one's called old School yoga and he looks at the three key postures the krishnamacharya tends to stress.
Here's a link to the five minute sample where he also mentions Srivatsa Ramaswami