The classical system of yoga described in the Yoga Sutras by Patanjali.
Pātañjali's eight limbs of yoga
Any of several styles of yoga, including ashtanga vinyasa yoga.
K. Pattabhi Jois with Larry Schultz, mid 1980s
Any of several styles of yoga, including ashtanga vinyasa yoga.
Eka Pada Galavasana, flying pigeon pose. Ashtanga's advanced (A) Series