The Weekly Grind: Holly Holm makes a potato cannon, Bisping and Bravo argue

The life of a professional fighter isn't all glitz and glamour.As if getting punched, kicked, kneed, choked and twisted into a pretzel on a regular basis isn't enough, fighters attract a general wackiness that makes their lives, well...interesting.To commemorate these day-to-day hardships, slip-ups, pranks, and more, we bring you, "The Weekly Grind."Living the country life in the cityA post shared by Holly Holm (@hollyholm) on Mar 4, 2017 at 12:58pm PSTA post shared by Holly Holm (@hollyholm) on