Rose Namajunas packs; champ Zhang Weili trains with a team that became stronger during COVID. Champion Kamaru Usman shaves his head and sends off some military men. Champion Valentina Shevchenko visits a gym in Florida with her sister and coach.

#UFC​ #UFC261​

In a bonus UFC Countdown segment we preview the UFC 261 middleweight tilt between Uriah Hall and former champion Chris Weidman. See these two athletes train and prepare for their bout. #UFC261 @uriahhallmma @ChrisWeidman

Rose Namajunas and Kamaru Usman train with Justin Gaethje for their upcoming title fights, excited to have fans in attendance again. Namajunas recovers with an ice bath and team pedicures. Champ Zhang Weili arrives in Jacksonville.

UFC 256 Countdown brings 2020 to a close with flyweight champ Deiveson Figueiredo battling Mexico's Brandon Moreno after lightweights Tony Ferguson and Charles Oliveira go toe to toe. Plus, veteran Jacare Souza takes on up and comer Kevin Holland.

Tony Ferguson walks down memory lane and go-karts around the hotel. Kevin Holland sharpens his striking in the PI. Jacare Souza works up a sweat in his room. Brandon Moreno enjoys a meal and explains his dual personalities.

UFC 256 Countdown brings 2020 to a close with flyweight champ Deiveson Figueiredo battling Mexico's Brandon Moreno on Saturday, December 12.

Veteran Ronaldo 'Jacare' Souza takes on up and comer Kevin Holland on a deep UFC 256 main card. Watch these athletes prepare for their bout on Saturday, December 12.

Tony Ferguson does cardio a la trampoline; Brandon Moreno starts quarantine. Charles Oliveira begins his weight cut. Mackenzie Dern eyes sub of the year; champ Deiveson Figueiredo expects another KO. Figueiredo, Moreno and Kevin Holland attend media day.

Junior Dos Santos arrives on a late-night flight. Champion Deiveson Figueiredo hits the sauna; opponent Brandon Moreno sings through training and PT. Jacare Souza starts his quarantine. Tony Ferguson checks in with his not-coach.

Lightweights Tony Ferguson and Charles Oliveira go toe to toe in the UFC 256 co-main event on Saturday, December 12. Watch these athletes train and prepare for their bout.