I found i could run for an hour on the treadmill, but only by varying the pace a bit, usually up to about 17.5k/h by 40-45 mins and then back down. suppose you could do the same with the gradient.
but 90 mins? i'm not sure that's worth it really.
I found i could run for an hour on the treadmill, but only by varying the pace a bit, usually up to about 17.5k/h by 40-45 mins and then back down. suppose you could do the same with the gradient.
but 90 mins? i'm not sure that's worth it really.
'That's what you get when you suffer - you get results'