How Jim Harbaugh, other NFL players-turned-coaches carried themselves on the field

As the NFL playoffs approach, several head coaches with extensive playing backgrounds are leading their teams into the postseason. Among them is Jim Harbaugh, head coach of the Los Angeles Chargers, who guided the team to the playoffs through a strong performance from quarterback Justin Herbert and a top defense. Harbaugh, a former NFL quarterback known for his resilience and competitive nature, faces a playoff matchup against the New England Patriots, led by Mike Vrabel. Vrabel, a former All-Pro linebacker and three-time Super Bowl champion with the Patriots, has revitalized the team since taking over as head coach, guiding them to an AFC East title and the No. 2 seed in the conference.

Aaron Glenn, head coach of the New York Jets, is working to reshape the team's culture in his first year, drawing from his experience as a former Pro Bowl cornerback. Despite a challenging 3-14 season, Glenn remains focused on instilling accountability and competitiveness within the roster.

DeMeco Ryans,