Two sided
A twist. One leg is stretched out straight ahead of the body, the other is bent with the sole of the foot on the floor and the knee up beside the body. The body is twisted towards the side with the straight leg, and the arms are clasped behind the back and around the raised knee. The body may then lean forwards until the nose and chin touch the straight leg
https://en.wikipedia.org/wiki/Marichyasana
source: Yoga Journal