Is this game focusing on defensive structure a condition is placed on the tackler some former down up and then get into a good body position to compete at the breakdown. The attacking side should keep a good shape and try to exhaust the defense. Defenders must keep scanning and keep their line. There are three teams active to keep rotating the working team. short intense bursts of activity followed by small amount of rest The game moves on to see the defender competed the breakdown were aggressively making the contest of the ball more competitive.