T
Terry Morse
Guest
archer wrote:
> > Bo Jackson, or anyone else with his bulk, wouldn't finish the Tour. They'd miss the time cut in
> > the first mountain stage. This is simple physics. Strap 65 lbs. on Armstrong's back, and he
> > would also be eliminated.
>
> Possible, but I doubt it: the extra 65 lbs on Bo's bike would be muscle, not dead weight.
You need to study up a tad on power-to-weight ratio, because you're missing the point entirely.
Muscle, fat, bone, water, they all reduce one's power-to-weight ratio. If your ratio is below a
certain amount, you can give up any hopes of making the time cut on a mountain stage.
The best cyclists in the world can produce over 400 watts indefinitely, giving them a
power-to-weight ratio over 5 watts/kg. For the sake of argument, say that Bo Jackson could produce
as much power as the world's best cyclists. His power-to-weight ratio would be 3.5 at best. If the
guys at the front are finishing the climbs in 2 hours, the hypothetical Bo would be doing them in 3+
hours, and he would be eliminated.
--
terry morse Palo Alto, CA http://www.terrymorse.com/bike/
> > Bo Jackson, or anyone else with his bulk, wouldn't finish the Tour. They'd miss the time cut in
> > the first mountain stage. This is simple physics. Strap 65 lbs. on Armstrong's back, and he
> > would also be eliminated.
>
> Possible, but I doubt it: the extra 65 lbs on Bo's bike would be muscle, not dead weight.
You need to study up a tad on power-to-weight ratio, because you're missing the point entirely.
Muscle, fat, bone, water, they all reduce one's power-to-weight ratio. If your ratio is below a
certain amount, you can give up any hopes of making the time cut on a mountain stage.
The best cyclists in the world can produce over 400 watts indefinitely, giving them a
power-to-weight ratio over 5 watts/kg. For the sake of argument, say that Bo Jackson could produce
as much power as the world's best cyclists. His power-to-weight ratio would be 3.5 at best. If the
guys at the front are finishing the climbs in 2 hours, the hypothetical Bo would be doing them in 3+
hours, and he would be eliminated.
--
terry morse Palo Alto, CA http://www.terrymorse.com/bike/