Fight week throws off more than just routines. Between Friday morning weigh-ins...

https://www.random-bookmarks.win/fight-week-throws-off-every-fighter-s-sleep-from-waking-at-2-4-am-to-the-grind

Fight week throws off more than just routines. Between Friday morning weigh-ins and doors opening at 6:00 pm, fighters often find themselves waking at 2-4 am or hitting the sack around 4-5 am