#Sabaithai

A growing body of research and a wave of expert advice are challenging the idea that faster is always better when it comes to running and improving cardiovascular fitness. Instead, running at an easier, slower pace—known as zone 2 training—may provide greater benefits for both the heart and overall endurance. The experience of a recent experimenter, as detailed in a Fit&Well article, shows that slowing down could be the key to safer, more lasting improvements in fitness, offering fresh insights for Thai runners at every level (Fit&Well).