I wish I was there,too young The drill I beleive,he adapted from a tae-kwon-do drill but utilising 'JKD' kicks, ie Starting with skip front right,front right,right side,left side.rear knee shots turn,donkey kicks etc,doubling up sometimes with fornts and sides etc stepping most of the time, finishing with two static sides.Its a bit vauge sorry,but its something that you need to be shown unfortunately.It involves a lot of kicking,control and balance.Great for flexability.One of my favourites.
Train til its natural baby!!