HustleBoss.com steps inside the Summit Gym in Big Bear, Calif. as WBA middleweight champion  Gennady Golovkin (28-0, 25 KO’s) puts in work  with his trainer Abel Sanchez ahead of his Feb. 1 defense  of his title vs. Ghana’s Osumanu Adama (22-3, 16 KO’s).

Click on the thumbnail for an all-access look at Golovkin’s intense training.

Chris Robinson can be reached at Trimond@aol.com