
David Morton is Deputy Editor at Men’s Health, where he has written, worked, edited and sweated for 12 years. His areas of particular interest are fitness, workouts and adventure.
Watch Next

Serial marathoning linked with worse mental health

The fact vs fiction of how running may cause colon cancer - what you need to know and how to avoid the danger

7 telltale signs you’re burnt out
Health & Injuries?

10 Summer running gear sale
Serial marathoning linked with worse mental health
Serial marathoning linked with worse mental health