Technique for doing C, as is Niralamba Shishasana.

Positions 1-5 are analogically for technique A , but without a wall using.
6.A slightly bending knees, breathe out, as with jump rise both legs up, as bending spine back if, thus bending to front, as vertical pose till, rise knees up, for a hips are parallel for floor.
7.Keep body on one line with head, do not move his back, as you will fall on spine, if body incline to front, or finding on one line with elbows, you can to fall to front, as feet's if are from a floor move, thus all move directing to up, as spine, buttocks, hips, knees, feet's are moving to up, as till body weight does not press on head, and hands.
8. Keeping moving up, rise knees up, for hips are on vertical pose, legs are lower for knees are bended back, strain muscles buttocks, as stretch in buttocks to inside, as all body from head till knees is on one line, keep pose a few time for, normal breathe.
9.Stretch a full for calves and shins in shirshasana, as thus a moving up in shirshasana is following, as on a moment when feet's are moving from a floor, doing for moving up with a body, beginning with shoulder blades and to buttocks, after from groin to knees and from a knees to feet's.
10.As keep on an ending pose for 5 ,minutes, breathe normal, rise such period, shirshasana is not simple for balancing on head, as all doing natural, as you stay on legs, keeping ending pose, doing a following as press for elbow joint's and pre shoulders down, hard keep elbows and not move theirs, rise shoulders and armpits for a body weight does not press on ears, keeping shoulders on a good far from wrists.
Widen for  inntercostal   muscles and rise up, keeping armpits as good opening and stretching up.
As for breast rise and widen breast, stretch into for spine side ,and shoulder blades, do not violate for head pose, and neck.
Side body keeping are raised up.
Keeping middle hips sides and knees on one line with each other.
Press buttocks to each other, keeping hip's together, hips are together, and rise inside parts of hip up.
Ankles and toes touching with each other, straight feet's, as they are on one line with legs and not returning insidely , or externally, and fingers legs directing to top.
As leaving asana as analogically for positions 10-12 from technique B.
sHIRSHASANA IS A KING FOR ASANAS, AS VERY STRENGTHENING, STIMULATING BLOOD BRAIN CIRCULATION, RECOVERING, HYPOPHYS ACTIVATING AND NODULE, WHERE ARE DEPENDING FOR OUR HEALTH PRODUCE. As A POSE FOR HEAD DOWN NEUTRALIZES A HARMFUL EFFECTS FOR OUR VERTICAL POSITION, AS WHERE INSIDE ORGANS ARE SEDIMENTING, LOWERING AND WEAKING, AS SHIRSHASANA POSE GIVING A NEW LIFE TO THEIRS, AS ON A HEAVY FORCE WILL REJUVENATING A BLOOD SYSTEM, AND HEMOGLOBIN, BREATHE RAISING AND DIGESTION, AS COLD, COUGH, ACHE THROAT, SPINE WILL CURE.
As YOU ARE NOT DOING HER RIGHT AWAY, ADD A READY WITH DOING OTHER ASANAS, FOR MONTH, AS IN DAMAGE FOR NECK HIGHER HAVING ARE EYES, EARS, HEADACHES, MUMPS, AS NOT DOING HER WITHOUT A DOCTOR S ADVISING. As IN A SUCH ASANA DOING YOU ARE FEELING DIZZINESS OR NAUSEA,STOPPING TRAINING! As smokers are hard transferring her,where blood current to the lungs filling and breaking, as leading to nose bleeding as in hypertension, hypotonia a training beginning with Shirshasana.
Trigger points are curing, as earlier finding is success curing with massage, exercises, yoga, as results are best you are waiting!
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who reading such posts are first  check theirs an all for February and march!