Sometimes basketball practice can get so boring that you need to break things up by grabbing a ball from some staffer and nailing a really deep three while the rest of your teammates stretch. If you can follow that up with a sumo squat, even better. Really keeps things loose, heading in to a boring game against Australia. Plus, you never know when you’re going to need to add the 30-footer to the offense. Kevin Durant used it against Argentina and it seemed pretty effective.