Over the past few years, sports have moved forward with the help of technology. Games are filled with instant replay to make sure calls are made correctly, and statistics have become the subject of detailed analysis to see exactly where results come from. It's time that coaches of all levels get in on the movement to utilize tech to improve their teams. We've collected eight apps that will help coaches get a leg up both on the practice field and in the huddle. Take your team to glory, whether that means securing a championship or just winning a few more games than usual.