Jim Harbaugh’s football philosophy is rooted in being physical on both sides of the ball and wearing down an opponent.

Before the Sept. 8 opener against Las Vegas, players received a blue-collar work shirt from Harbaugh with an embroidered name patch and the Chargers lightning bolt logo. The shirts looked like ...

From Stories to Work Shirts, How Jim Harbaugh's Approach Has Turned Around the Los Angeles Chargers EL SEGUNDO, Calif. (AP) — Jim Harbaugh’s football philosophy is rooted in being physical on ...