Something that I have recently been made aware of is the speed in which I lower the bar to my chest prior to pressing it. In my pursuit for a stronger bench I was told that I bring the weight down too slow almost like a "fast negative" which really gases your triceps right off the bat making them work harder then necessary. This is a BB approach were as a PL brings it down in a controlled manner but is planning on letting it explode once it touches his chest. Its great to know both ways and be able to apply them comfortably.