Jamal James is nearing the end of his morning workout. He's popping punches into the hand pads worn by head trainer Sankara Frazier, who counters with verbal jabs.
"Don't come in there dry," Frazier yells. "Put your hood on, put your robe on. That's why the greats wore all of that stuff. They weren't trying to come out fashionable. They were trying to keep all of that air off of them."
The last time James fought, he defeated Abel Ramos at the Armory in April, winning in a split decision. Friday night, James, the 30-year-old welterweight from Minneapolis, returns to the Armory to face Mahonry Montes on a card that includes Minnesota's Caleb Truax and Celso Ramirez, another of Frazier's fighters from the Circle of Discipline gym in Minneapolis.
Last Sunday morning, James was building sweat equity while receiving sweat education.
Frazier is a boxing historian. His Circle of Discipline gym on Lake Street features photos of Frazier with some of the world's most famous fighters.
"George Foreman wore two layers," Frazier says. "You don't want to have to work up a sweat again."
With James fit and sharp, Frazier is honing in on the smallest details of a night that could propel James toward a title bout. In his last fight against Ramos, James came out of his corner blazing, then had to survive once he burned through his energy.
The details matter because James has spent almost his entire life building to this point, and one loss could derail his career.