There are only a few days to go before Cardiff becomes becomes the setting for the 2017 Champions League final.
Real Madrid face Juventus at the Principality Stadium on 3 June - the culmination of a four-day festival of football
The Wales striker has not played a game since suffering a damaged calf against Barcelona on 23 April.
The former Tottenham player is seeking a third Champions League triumph of his career.
He scored to help Real beat Atletico Madrid 4-1 after extra time in the 2014 final in Lisbon.
How start Bale or Isco =
Bale has endured an injury-plagued season, missing almost three months with an ankle injury he suffered in November, which required surgery.
"I'm not 100 percent," he added.
"I had my ankle operation, which still hasn't really recovered. I'd been in a lot of pain in training and have taken tablets to get through games
BT Sport have the rights to broadcast Champions League football in the UK and, therefore, will be the destination to show the final. It's available on their Freeview channel BT Sport Showcase and on YouTube too. We'll also bring you live coverage of the final here.
Juventus vs Real Madrid | Promo Final UEFA Champions League 2017 - video