10 Tips To Help Training In HEAT, From Elite Runner Tina Muir
A study that analyzed over 1.7 million people in marathons all over the world over the course of 10 years, found that air temperature had the biggest impact on running performance.
A study that analyzed over 1.7 million people in marathons all over the world over the course of 10 years, found that air temperature had the biggest impact on running performance.
