A great source for Yoga Postures by Mark Giubarelli.
YOGA POSTURES ASANA
YOGA POSES
YOGA POSITIONS
Tadasana Downward Dog
Cobra pose
Headstand
Shoulderstand
Warrior 1 pose
Warrior 2 pose
Triangle pose
Half Moon pose
child pose
Cat Pose
Yoga posture – Janu Sirsasana
Translation: Knee to the Head
From a seated position extend one leg diagonally out. Raise the navel and chest up then lean forward trying to keep a good length in the front of the body. Twist the upper body towards the extended leg and lean forward and down as far as possible. Place the hands on the leg or if the legs and lower back are flexible grab the foot. Point the toes, heel or ball points of the toes in the leg that is extended out. The elbows are shown both up and down on the mat.
When the traditional version of this pose is performed the foot of the bent leg is placed at the top of the inner thigh on the extended leg. This causes the lower back to be stretched more on the side of the bent leg and leaves the side of the body crushed a little on the side of the extended leg.
If the foot of the bent leg is placed around the knee of the extended leg the hips align better. This allows the lower back to be more evenly stretched on both sides.
Tips
The neck holds a lot of tension. Try to ease this so that the element of water flows better.
The foot on the bent leg can be sideways into the straightened leg or the sole of the foot can be turned upwards and placed under the extended leg. The knee moves down towards the mat if the sole of the foot is turned up.
Benefits
The hamstring muscles are stretched (the biceps femoris, semitendinosus and the semimembranosus).
Lower back muscles are also stretched along with deep muscles and ligaments that run along the spine.
The Trapezius muscles are well stretched during this exercise.
Vinyasa Yoga postures to transition from and to:
Baddha Konasana Upavistha Konasana
Parivrtta Upavistha Konasana
Parsva Upavistha Konasana
Akarna Dhanurasana
Paschimottasana
Eka Pada Upavistha Parivrttasana
Parivrtta Janu Sirsasana
Janu Sirsasana II
Parivrtta Janu Sirsasana II
Parivrtta Janu Sirsasana III
Parivrrta Janu Sirsasana IV
Upavistha Januparivrttasana
Upavistha Parivrttasana
Salamba Kapotasana . Kapotasana
Ardha Kapotasana
Adho Muka Kapotasana
Hanumanasana
Astavakrasana
Yoga Teacher Tips
Try teaching this pose with the toes pointed. The hamstrings and calf muscles are stretched many times in a sequence but the ankles and anterior lower leg muscles are rarely stretched.