if you can increase your weight that much EACH and every workout, your not trying hard enough to begin with, figure out your 1 rep max and do the ammount of weight you should by the reps chart.
also one set? no warm ups? you don't like your knees much do you?
-RJ
unfortunately off the street, but working on a 2-Year CJ Degree (40% Finished).
Yea though I walk through the valley of no radio reception, with backup in excess of 40 miles away I shall fear no evil, for I am a warrior, for whom the ranchers have an affinity, and they can take the head off a gopher at 200 yards.