Sean Cochran lived with his family for the first 10 years of his life behind Mounds View High School. "My dad worked for 3M, just like everybody else," he said.
Dad's new job took the family to Chicago. Sean chose sunshine for college and attended the University of San Diego. He graduated in 1995 and worked as a personal trainer at a fitness club.
The Milwaukee Brewers hired him in 1998 as a strength coach for the minor leagues. A couple of years later, he went to work for the San Diego Padres.
Cochran's four years in baseball coincided with a phenomenon taking place in golf. Tiger Woods was a lean 21-year-old when he won the Masters by 12 strokes in 1997.
Over the next five years, the golf world was awestruck by his domination of the competition, as well as the broadening of his shoulders and the granite in his biceps and forearms.
"There's no doubt that Tiger caused the rest of the players to take a new look at conditioning," Cochran said. "I relate what has happened in golf conditioning over the past decade with what happened in baseball in the '80s.
"Before then, weightlifting was almost taboo. The ballclubs discovered that, with the right program, it was very helpful. Now, you won't find a player that doesn't lift weights to some degree."
Readers are allowed to insert their steroids one-liner right here, but the facts are that -- with or without those illegal vitamins -- the time spent lifting and conditioning for ballplayers is tenfold than was the case in the '60s and '70s.