Road running and marathons have become increasingly popular in recent years, with more and more people joining the sports craze. However, the hidden danger of sudden cardiac death after running has also attracted widespread attention, becoming a major concern for sports safety, especially as outdoor activities surge in spring.

How can runners better protect their cardiopulmonary function and avoid such life-threatening risks? Professor Chen Shiyi, director of the Institute of Sports Medicine at Fudan University and leader of the Sports Medicine and Rehabilitation Department of Huashan Hospital, shared his insights in an interview with CGTN's Health Talk.

Watch the video to learn more about scientific prevention measures for runners.