What is this, nobody even attempted to answer, blah!
Anycase, answer below....
ANSWER: One trick, to open the blocked nostril, is to lie down on the opposite side. Meaning, if ur right nostril is blocked, lie down on the left side and vice versa.
QUERY TODAY: Which of the two following poses is recommended before advanced pranayama practice?
a) Shashankasana (hare) b) sarvangasana (shoulderstand) c) marjariasana (Cat) d) corpse or Shavasana