What is Janu Sirsasana (Head-to-Knee Pose) and its Benefits? Janu Sirsasana is a forward bend with one leg bent and the other leg extended forward. Janu Sirsasana brings inner peace and calmness and is therefore practiced as a restorative pose. The stretches involved improving flexibility in the spine, groins, and hamstrings. Also, Janu Sirsasana is considered to be a great hip opener and...