Get a Fighter's Physique: Workout VII
2A PLYO PUSHUP
Sets: 4 Reps: 6 Rest: 30 sec.
Get into pushup position and lower your body until your chest is about an inch off the floor . Explosively push yourself back up so that your hands come off the floor (you can clap your hands as you come up to make sure you have enough power) . That's one rep. As you hit the floor, go into the next rep immediately.