Buy Msj Valium Online In this video, Jim Kielbaso shows you an agility series he uses with a lot of athletes. It can be used in small or very large groups, and the variations are up to you depending on the athlete you’re training. The drill emphasizes accelerating out of different movements used in sports, so make sure your acceleration instruction is up to par to maximize the effectiveness of this drill. We’ve posted multiple videos and articles about acceleration, so be sure to search through the archives to get more on that important topic. As always, let us know what you think of these drills by commenting below or on the message boards.