Exercise under heat stress: thermoregulation, hydration, performance implications, and mitigation strategies
Why NFL Ratings Are Plummeting: A Two-Part Theory - The Atlantic
NFL viewership sees slight dip at midway point of season - Sports Media Watch
Chart: NFL Viewership Has Taken a Hit
Football Ratings Rebound As 'SNF' Eyes 8th No.1 Finish In 2018-19 Season – Deadline
The NFL can't blame Trump anymore: It is facing a 'structural decline in viewership' - Vox
NFL television ratings: No one is winning argument over what's going on with viewership
NFL TV Partners Get Positive Returns on Viewership Numbers
NFL Ratings Are Collapsing: Why? - The Atlantic
NFL announces a 3% DECREASE in ratings for the 2022 regular season
The NFL's Ratings Probably Will Continue To Decline
NFL Season Kickoff Ratings Down Double Digits From 2019 Opener – Deadline
Why are NFL TV ratings down? In Denver Post survey, readers weigh in