Jigme Yeshe Lhamo squats in a powerful kung fu stance. As she raises her 18-inch sword, it flashes in the sunlight against the backdrop of the Himalayas. It's a crisp January morning at Amitabha Drukpa Nunnery in Kathmandu Valley, home to more than 800 Himalayan Buddhist nuns ranging in age from 6 to 80.
Sporting maroon-colored robes and shaved heads, the sisters cartwheel, punch, kick and land in splits. They wield spears and dance in formation with paper fans. Lhamo, 31, says practicing the martial art has given her confidence.