Normal
Aw grasshopper, applying a little rear break will squat the rear end just enough to bring it back in line. You will only do this when you feel the rear end getting a little out of shape. Most riders will chop the throttle at this point or shut down all together, but if you leave the throttle steady and apply a little rear break, you will straight again and can keep the throttle on and pass the orange rooster that is in front of you....