I'm no expert but that is something a little dirt riding has taught me. You can brake as hard as you want approaching a woop but before you get to it you have to get off the breaks far enough before to let the front suspension recover and if your still going fast enough to get air you want to get on the throttle a bit until your safely back on the ground to keep the bike from nosing over like that. It's become habit for me and I apply the same principal if I find myself approaching a speed bump too fast. It's become instinctual.