Elite Sprinter Vs Amateur Sprinter Drills Edition in this video, I am demonstrating a series of sprint drills the way they should be done. How you do your drills is how you're going to sprint so if you're lazy during new drills, you will be slow in your sprints #vnrun #vnrunsports #Athletics #dienkinh #sports #thethao #running #marathon #runlife #run #runners #chaybo #vandongvien #kienthucchaybo #dinhduongchaybo #tinchaybo #runningvietnam | The Running Magazine