Evolution of the NFL Player

Today's NFL athletes are bigger, faster and more specialized than they were in the league's earliest days. See how professional football players have evolved from "everyman" to "superman."

Evolution of the NFL Player

Evolution of the NFL Player

The Evolution of Running Back Value in the NFL: From Peaks to Shifting Landscapes, by Vip Sports Tips, Aug, 2023

Star NFL Players Representing Themselves – Evolution or Fad?

How pro football has changed in the past 10 years - 12 ways the NFL evolved this decade - ESPN

NFL 100: At No. 74, Bobby Bell blended rare athleticism, smarts as Chiefs' superstar linebacker - The Athletic

NFL players moving to smaller shoulder pads - Global Sport Matters

NFL Evolution — Paul Hahn

Meet Four Men Who Broke The NFL's Color Line