Prana Vashya Yoga tips for practice:
… more can be found at my czech PVY pages.
Prana Vashya Yoga YT channel:
Hatha A Surya Namaskar
… the most simple Sun Salutation
Hatha B Surya Namaskar
… more complex Sun Salutation including gentle backbends.
Prana Vashya Yoga Surya Namaskar
… including breath-retentions (kumbhaka)
… for transition between sitting postures (excluding breath-retentions)
Full Prana Vashya Yoga Vinyasa
…including breath retentions