Crouch, according to the English dictionary is defined as “a position where the knees are bent and the upper body is brought forward and down, typically in order to defend oneself.” Now, that you know what crouching means, it is of paramount importance that you understand why it is needed in the first place. And, being a biker, you must know what a fairing is too.
Though these events are organized by the same authority, there are many striking differences between the best events of closed circuit racing. FIM, the supreme governing body of the world's best 2-wheel racing events, organizes the one-of-a-kind MotoGP World Championship and the more common Superbike World Championship (WSBK).
Watching Superbikes flying on the track are always fun but watching them in slow motion doing what they are best at, is something that can not be explained. Watch yourself the video of Kawasaki Ninja ZX10R in slow motion and enjoy.