If you are a runner, the main thing you need to worryabout is friction.  You want to avoid any opportunity for your ends to brush up against your shoulders, work out clothes or running jacket. You also want to prevent your hair from whipping around as you run, as consistent exposure to wind, rain or sun can lead to split ends, tangles and an overall weakened hair shaft. As an avid runner, here are a few tips that have helped me! 1. Coat The Hair First! Keeping the hair well lubricated is an excellent way to protect the hair from sweat and prevent the hair shaft from becoming weak from exposure to wind, sun and friction. Before heading out for your run, take a few moments to apply a light oil to the hair in sections. For a video tutorial of this technique, 2. Protect the Ends! Instead of your standard ponytail (which does not offer much protection for the ends), try to keep your hair in a protective style to keep the hair and ends secure. My default style is a loose bun. ...