Editor's note: This story originally ran on Jan. 29 but has been updated and re-posted following Super Bowl LV, the final game of the 2020 season.
Chiefs quarterback Patrick Mahomes had his barber tested for COVID-19 to ensure a safe trim. Then he turned to a game of Uno for late-night entertainment.
Former Lions QB Matthew Stafford spent a week isolated in a hotel, traveled by private plane to Minneapolis and started a game without taking a single practice snap.
Michael Dunn, a Browns offensive lineman, prepared for a playoff start by working through drills in the parking lot of an apartment building.