LifestyleTreacherous TechniqueTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle09/26/2013September 26, 2013Studies show that only one in three joggers runs using proper technique. Many amateur runners start off too fast, before they have developed the strength to handle the stress that running exerts on the joints, ligaments and muscles.https://p.dw.com/p/19oCqAdvertisement