The NFL grind has changed. It’s not just about what happens in the weight room...

https://varimail.com/articles/soft-tissue-injury-prevention-why-your-gadgets-wont-save-you/

The NFL grind has changed. It’s not just about what happens in the weight room anymore. I spent years talking to team scientists to see how players use sleep tracking and recovery routines to stay on the field. It’s all about the margins