PAK SAO

I read what I at first thought seemed a silly question especially coming from a JKD guy: "Should trapping be a part of JKD training"..Well of course it should,after all it is one of the 5 ways of attack and I've personally used HIA (hand immobilization attacks) in real street fights. I know trapping is very effective and needs to be second nature (not thought about,just responsive) !!So ,on the surface, this question seems silly.Should we as JKD practitioners spend large amounts of time on complex trapping ?I dont think it's necessary to get all Wing Chun with it but yes, I think it is necessary to practice HIA's !!! I follow behind a Pak Sao on most entries..
             It is one of the 5 ways of attacks !
             It should be simple,direct and effective !
 Todays drill?? You guessed it :
                                 Pak Sao to Striaght Blast to Double Leg.
                                                                                              

                                                                                                     Have fun training