Conor McGregor trains at a martial arts centre in Mallorca as the UFC legend steps up preparations for his return... days after re-entering USADA's testing pool

Conor McGregor appears to have stepped up his preparations for his comeback after the UFC legend was seen entering a mixed martial arts centre in Mallorca. Conor McGregor was pictured in training gear in Mallorca as he prepares for a UFC return The UFC legend entered a martial arts training centre on the Spanish island on Saturday McGregor's fiancee Dee Devlin and their children were present at the training centre McGregor's next opponent is yet to be confirmed, but the Irish MMA star appears to be stepping up his preparations for a return. McGregor's return to USADA's testing pool has generated controversy, with the agency expressing doubts over whether he will complete the full six months required before returning to the Octagon. McGregor re-entered the USADA testing pool this week in preparation for his UFC comeback The 35-year-old UFC legend and his family had been relaxing on a yacht earlier this week USADA expressed fears McGregor may return before spending six months in the testing pool McGregor is set to return against Ultimate Fighter rival Michael Chandler in early 2024 'Unfortunately, we do not currently know whether the UFC will ultimately honor the six-month or longer requirement because, as of January 1, 2024, USADA will no longer be involved with the UFC Anti-Doping Program,' it continued.