John Archibald, UK 10-mile TT record holder at 17:19, on the 15-hour week, TT-position intervals, recovery ceilings and what most amateurs get wrong.
40:13 ·
John Archibald, UK 10-mile TT record holder at 17:19, on the 15-hour week, TT-position intervals, recovery ceilings and what most amateurs get wrong.
40:13 ·