His partner will choreograph to his abilities, which will increase as he gains stamina. That's true for all of them, irrespective of age.
A few years ago Jimmy Tarbuck had to withdraw early.
B1 = BBC One B2 = BBC Two B3 = BBC Three B4 = BBC Four B5 = CBBC Channel B6 = CBeebies B7 = BBC News 24 B8 = BBC Parliament
I am 4 ... dozen