Fight week throws sleep out the window—fighters often wake between 2 and 4 am,...

https://xn--toponlinecsino-uub.com/how-early-should-a-fighter-arrive-to-adjust-to-time-zones/

Fight week throws sleep out the window—fighters often wake between 2 and 4 am, chasing early weigh-ins. Then there's the long wait: six hours in a locker room before doors open at 6 pm