. 4. Choose your running surface carefullyMost runners clock their miles on the open roads. Roads arent the worst places to run, but try to run on the Tarmac no more than three times a week. Certainly steer clear of concrete pavements, which
like the social pressure of knowing that a friend or a group is waiting for you to make you head out the door. It's also often more fun than running alone, especially if you're doing a long run or speedwork.Try something newThe fitness world is full
