"Ardha" means 'half' and 'Hala' means 'plough' in.Janusirasana - Head-to-Knee Pose
"Janu" means "knee" and "Siras" means "head" in Sanskrit. The head is made to rest on the knee in this posture, hence the name.Padahastasana - Hand-to-Feet Pose
"Pada" means "foot" and "Hasta" means "hand" in Sanskrit. You have to catch your big toes with your hands in this posture.
"Paschima" means 'behind', 'back' or 'posterior' and 'Uttana' means to stretch out in Sanskrit. "Paschimotana" means stretching the posterior regions of the body.Savasana - Corpse Pose
"Sava" means "dead body" in Sanskrit. To practice this asana, one should lie motionless on the floor like as dead body in order to secure complete relaxation of all parts of his body and remove tensions, both physical and mental.Sukhasana - Comfortable Pose
"Sukha" means "pleasant" or "comfortable" in Sanskrit. Any cross-legged sitting position which you find comfortable, in which the body does not shake and in which you can remain at ease for a long time, is called Sukhasana.Supta Vajrasana - Reclining Vajrasana
"Supta" means "asleep" in Sanskrit. "Supta Vajrasana" is lying down supine in Vajrasana.Vajrasana - Adamant Pose
"Vajra" means "adamant" in Sanskrit. Sitting in this asana will provide firmness or stability to the sitter like that of an adamant person. Hence the name.