Prana is the life-current moving in patterns. Breath is the main handle beginners can trust.
Different movements support intake, warmth, circulation, expression, and elimination. Keep study light; feel more than you memorize.
No extreme kumbhaka here. Smooth inhale and exhale with relaxed belly is advanced enough for months.
Fast upper-chest breathing feeds anxiety. Slow diaphragmatic breathing feeds safety. Choose wisely before meditation.