Rob Gronkowski said Caleb Williams' viral hamstring injury reaction was driven by "passion," instead of the pain, drawing on his own 11-year NFL career.
https://www.foxnews.com/outkick-sports/rob-gronkowski-says-caleb-williams-viral-injury-reaction-passion-not-pain
https://www.foxnews.com/outkick-sports/rob-gronkowski-says-caleb-williams-viral-injury-reaction-passion-not-pain