Asana Yoga

Please name the folowing points:
1) Breathing rhythm,
2) Period for which it crapper be done,
3) Either it staleness be finished erst for a portion continuance or crapper be performed 3 to 5 nowadays for brief durations,
4) Can the disease noticeable as “SYTICA” be well by this asana, and
5) Can the yogasanas be finished in farewell sunlight.
After how such instance after performing yoga I crapper verify meal.

can anyone declare me whatever yoga asanas by which vertigo crapper be treated