didnt even see him...he came from a path angling in behind me... his board went under my boom[i was riding my trike] and he went over the top..if i had been riding my two wheel woody, i would have gone down with him and been squashed between my bike and the pavement...i was lucky i didnt get hurt , but, his face..WOWS!!! and one forearm...looked he hit the pavement flat on his face...i think he was texting or something..a cellphone fell out of his hand...from the amount of blood and skin he left on that trail,he could have been charged with littering... i felt sorry for him 