we all know how to do it, get up and out and begin to thrash or dance on the pedals. but what is the proper motion when swaying your biek from side to side. i have heard that when the bike is swayed to the right ,the right leg should be straight. and the left leg should be up close to right angle. then its just side to side motion with your elbows slightly bent. anybody know how the pros do it? thank for the advise.