Steps

Begin; Mountain
#1 Bring your weight and energy into right standing leg, taking most of 
      the weight off the left leg. Imaging the right leg is a tree trunk with roots.
#2 Externally rotate the left leg, turning the leg out and rest the heel of left leg onto right ankle
#3Deepen balance by bringing the leg completely off the Earth and higher onto the right leg. (Below or           above the knee or in lotus position)
#4 Bring arms up over head and spread your branch's finding  your favorite tree pose.
#5 Hold the bandhas and breathe while focusing on a dristi
#6 Repeat on the other side

Coming Out;
Release the leg and the arms and come back to mountain pose.