Elite football players have evolved longer legs and leaner bodies

The physical profile of elite football players has undergone a radical biological shift over the last half-century. Between 1973 and 2013, the average height of top-tier players increased by more than 4 centimeters. This growth was accompanied by a move toward an ectomorphic body type, characterized by longer legs and leaner, more angular frames. While mid-century players often required heavy muscle to navigate the muddy, waterlogged pitches of the 1970s, modern manicured surfaces favor lighter athletes who can sustain energy over long periods.