I really enjoyed this dialogue with Finnish, Ashtanga yoga senior teacher, Petri Raisanen. Since I live in Scandinavia I've had the pleasure of meeting and practicing with him on a number of occasions when he teaches in Stockholm twice a year. The talk goes into many various avenues such as traditional Finnish folk healing to of course the practice of Ashtanga yoga. This is a lengthy video but one worth watching when you can carve out the time.