Training · 2026-09-23

OU researcher examines how heavy training affects elite soccer athletes

A University of Oklahoma study tracked an elite collegiate women’s soccer team with GPS wearables, smart rings, and daily wellness surveys. Training loads well above an athlete’s normal level were associated with poorer sleep recovery, lower well-being, and slower next-day maximum running speed.

Researchers led by University of Oklahoma sports scientist Sam Moore followed an elite collegiate women’s soccer team using GPS wearables, smart rings, and daily wellness surveys.

The study found that training loads substantially above an athlete’s usual level were associated with poorer sleep recovery, lower reported well-being, and slower maximum running speed the following day.

The takeaway is practical rather than prescriptive: athlete monitoring is most useful when it compares workload and recovery with the individual’s normal pattern, not just a universal target.

Source: University of Oklahoma News