Jeolguzil: Traditional Korean Breathing and Lower-Body Coordination Training within the Subak Tradition

This educational toolkit introduces Jeolguzil, a traditional Korean movement and breathing coordination system preserved within the Subak tradition. It provides a structured training module focusing on diaphragmatic breathing, abdominal pressure regulation, posture stabilization, and lower-body kinetic chain coordination. Designed for community-based physical culture and instructor training, this open resource bridges traditional somatic knowledge with modern movement education for synchronous and asynchronous learning.