황영조가 이야기하는 러닝 계급도! #마라톤 #올림픽금메달리스트 #러닝

Hello! This is Young-jo Hyung. This is the second part of the running class held as part of our 80,000 subscriber event. We received applications from a diverse range of people across the country, from beginners to sub-3 runners. In this video, we will focus on running forms that are prone to injury. I hope this video will be helpful to many runners! I encourage you to watch the forms of various runners and check what you are doing wrong. Go Young-jo Hyung! #running #marathon #sub3 #running #marathon #HwangYoungjo #5km #10km #fullcourse #halfcourse #barcelona #olympic #olympicgoldmedal #goldmedalist #romanticrunner #SimJinseok #calf #calf