In 2021, Philadelphia had one of the healthiest rosters in the NFL, and that was due to a purposeful offseason spent focusing on the fundamentals and individual drills over the extra work.
The results were a 9-8 season, a postseason appearance, and only Brandon Brooks missing a significant amount of time.
According to ESPN.com, The Eagles were 12th in Football Outsiders’ adjusted games lost metric in 2021 (76), a major improvement from their ranking of 30th in 2020 (128.1).