When Jim Harbaugh took over as the coach of the Los Angeles Chargers this year, we knew they would be a physical team that would run the ball, play good defense and receive timely throws from Justin Herbert.

In an appearance on the "The Herd" with Colin Cowherd, Los Angeles Chargers quarterback Jim Harbaugh said that the team does need help at any position

After being 2-2 at the bye week, the Chargers have won three of four — including two straight by at least 17 points — and are playing their best football of the season. The biggest reason for the Chargers' turnaround has been something that Harbaugh has preached from when he was hired as head coach on Jan. 24 — mental toughness.