4-Square Drill September 15, 2014ExercisesSSD Imagine a small square on the ground and you are standing in the middle of it. As fast as you can jump out of the box and back to starting working your way all around the box. Then repeat with your left and right feet. So it looks like this: Foreword-Back Right-Back Back- Foreword Left-Foreword Then repeat in the opposite direction Repeat the pattern again with your left and right feet seperately. Jumping the pattern with both feet and each foot individualy = 1 rep 4-Square Drill to Box Same pattern, but jump up to and off of a plyo box or ledge.