Floyd Mayweather will fight Manny Pacquiao in feather Vegas on May 2 . Undefeated Mayweather shares details of latest training session . American works on his hand pump during training and upcoming workout .
Floyd Mayweather will fight Manny Pacquiao in Las Vegas on May 2 . Undefeated Mayweather shares video of latest training session . American works on his hand speed during pad and bag workout .