Photos by Chris Robinson / www.HustleBoss.com

An all-access look from inside Saul 'Canelo' Alvarez's training camp in Big Bear, Calif. as he hosts the media ahead of his Sept. 14 clash with Floyd Mayweather.

Alvarez (42-0-1, 30 KO's) is training out of a facility owned by former three-division world champion Shane Mosley. During his workout, Alvarez could be seen fielding questions from reporters, shadowboxing, ripping the heavy bag, and finally closing his session out with some cardio work.

Alvarez faces off with Mayweather from the MGM Grand in Las Vegas in a Showtime pay per view attraction.