Fight week throws off more than just schedules. Between Friday morning...

https://www.bookmarkmaster.win/fight-week-isn-t-just-tough-on-the-body-it-wrecks-sleep-too-between-friday

Fight week throws off more than just schedules. Between Friday morning weigh-ins and six hours locked in a locker room, fighters often find themselves wide awake at 2-4 am or hitting the sack at 4-5 am