pacs main weapon is his speed and stamina. no matter how hard you train both qualities will diminish with age and ring wear.

from 6 punch combos non stop for 12 rounds he started pacing himself. he learnt how to move in, throw a bunch of punches then move out. if he still wants to prolong his career for a few more fights he must learn to pace and box more intelligently now.

fighters who relies too much on speed and stamina often has short shelf life. he still has a few more fights but thats about it.