Yes, relative to his age; Floyd is still "Fresh" due to his style and not absorbing much damage throughout his 49 fight career. Secondly, Floyd is a discipline gym freak who has such a high work ethic, and despite him partying and going clubbing all the time he doesn't drink or smoke which also has allowed him to remain "Fresh". Lastly, Floyd has forgotten more about Boxing than Connor will ever come close to learning so Floyd not being in his prime and the age difference isn't going to mean much in this case.