FTP

peff
peff Posts: 1
in Training, fitness and health
Hello,
When doing a FTP test, using a power meter, on a smart trainer..
Do the results vary if not using the summer bike rather than one brought for turbo time ?
Many thanks
Peff

Comments

  • cruff
    cruff Posts: 1,518

    Fat chopper. Some racing. Some testing. Some crashing.
    Specialising in Git Daaahns and Cafs. Norvern Munkey/Transplanted Laaandoner.
  • pblakeney
    pblakeney Posts: 27,341
    Of course it makes a difference.
    The more money you spend, the higher your FTP. Obviously.
    The above may be fact, or fiction, I may be serious, I may be jesting.
    I am not sure. You have no chance.
    Veronese68 wrote:
    PB is the most sensible person on here.
  • dannbodge
    dannbodge Posts: 1,152
    Mine makes no difference but then again I built my winter/turbo bike to match the geometry of my summer bike.
  • heyobrendan
    heyobrendan Posts: 2
    peff said:

    Hello,
    When doing a FTP test, using a power meter, on a smart trainer..
    Do the results vary if not using the summer bike rather than one brought for turbo time ?
    Many thanks
    Peff

    shouldn't matter too much but watts will probably be lower inside, common issue.

    Brendan
  • dannbodge
    dannbodge Posts: 1,152
    Yes they can be different.
    Position and fit affects power output and endurance, as will the gearing that you use (may find that you can't sustain your optimal cadence at FTP etc)
  • fenix
    fenix Posts: 5,437
    What matters is that you keep it the same when you retest. Slightly different positions could give different FTP results.
  • buckles
    buckles Posts: 694
    edited January 2020
    I just add 10 watts onto my indoor FTP. My road bike is more comfy and I can usually hold that for near an hour on the road.
    25% off your first MyProtein order: sign up via https://www.myprotein.com/referrals.lis ... EE-R29Y&li or use my referral code LEE-R29Y
  • slowmart
    slowmart Posts: 4,516
    @OP ideally your turbo and outdoor bikes share the same geometry and set up so you max your gains from the turbo when the weather improves

    Even then you still marvellous have differences in watts, usually the % isn’t enough to be detrimental to your training/ riding.
    “Give a man a fish and feed him for a day. Teach a man to fish and feed him for a lifetime. Teach a man to cycle and he will realize fishing is stupid and boring”

    Desmond Tutu

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