You already know, that the basis of escalating of weight is a performance of exercises with greater weights. You should work with greater weights in the beginning of training, for the present are in the good form. But, if you press on a bench for 50 pounds more the than usual weight, and thus a bar as the ball, jumps aside from a breast, and the back caves in the bridge, do not wait, that such technics will promote achievement of your purposes. Perhaps, you also will make impression upon the one who does not know these cunnings, but that you will not lead us. When you are chiting, in work join auxiliary muscles and instead of qualitatively working the basic muscular groups, you spend energy for performance of useless exercise.