Start by getting in a running position in front of the ladder. The main objective is to step in and out of each box as you move down the ladder. The rhythm will follow a four count of “in, out, in, out” or “1,2,1,2.” Feel free to say this to yourself as you are doing the drill. Focus on keeping your arms at a 90 degree angle. Remember, start slow to get the rhythm before you pick up speed.