Fight week throws fighters’ sleep into chaos. Early Friday weigh-ins,...

https://www.fightful.com/boxing/fight-week-the-sleep-problem-nobody-talks-about/

Fight week throws fighters’ sleep into chaos. Early Friday weigh-ins, late-night locker room waits, and nerves mean many don’t hit the sack until 4 or 5 am. Some are up again by 2 or 4 am, chasing rest that feels miles away before stepping into the ring.