Through intermittent fasting, Bui Hong An, 25, has managed to keep her waist at an impressive 60 cm, with a tight-looking, healthy body. Businesswoman An used to have an average body: 1.62 m tall, 52 ...

The first thing Linh does after waking up every day is "belly breathing," a practice that involves inhaling, holding the breath, and exhaling from her abdomen instead of her chest. One reason Linh has ...