Summary: Using our smart phones makes us sit slouched for hours and that may translate into the way we run. Here are some tips to keep your head high. We'll also tackle the importance of easy runs in training and especially focus on keeping them easy in the winter on the snow an ice. Photo credit: Raban Haaijk http://haaijk.prosite.com/ / Foter / CC BY-NC-ND Links: The Atlantic: What Texting Does to the Spine Video: Posture tips for those long days at work 3 Rules for Easy Runs Runner's World Training Paces Calculator
