@webster_uktc_taekwondo: Saju Jirugi (4-Directional Punch) A vital fundamental movement practiced by all 10th Kup White Belt students and above. Saju Jirugi is a fantastic exercise to improve your coordination and an excellent introduction to Patterns, also known as Tul. It is also a great warm up inclusion. #martialarts #sports #Fitness #taekwondo #training #exercise #coordination #itf #uktc