Using a fan with a trainer
#1
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Using a fan with a trainer
So I finally got around to buying a decent floor fan for my training sessions. Oh my gosh, what a difference.
I know the following example isn't exactly scientific, but I think in general, it speaks to the benefits of using a fan while on the trainer.
Some points:
- workout is Sufferfest "A Very Dark Place"
- effort and cadence instructions were followed (more like attempted)
- 1st workout (in BLUE without fan) - beginning of Feb '12. 2nd workout (in RED with fan) - end of March '12
- both workouts done after supper, about 7pm
Not only has my overall speed increased, but my heart rate was overall lower, especially during recoveries. Even during periods of higher cadence with workout#2 with fan, heart rate still remained lower than workout 1.
Again, not overly scientific, as there are a myriad of factors that may have affected my performance (meals, alcohol the day before, hydration etc), but physically, I was not nearly as drained and demolished than the session without the fan.
Bottom line, invest in a darn fan.
I know the following example isn't exactly scientific, but I think in general, it speaks to the benefits of using a fan while on the trainer.
Some points:
- workout is Sufferfest "A Very Dark Place"
- effort and cadence instructions were followed (more like attempted)
- 1st workout (in BLUE without fan) - beginning of Feb '12. 2nd workout (in RED with fan) - end of March '12
- both workouts done after supper, about 7pm
Not only has my overall speed increased, but my heart rate was overall lower, especially during recoveries. Even during periods of higher cadence with workout#2 with fan, heart rate still remained lower than workout 1.
Again, not overly scientific, as there are a myriad of factors that may have affected my performance (meals, alcohol the day before, hydration etc), but physically, I was not nearly as drained and demolished than the session without the fan.
Bottom line, invest in a darn fan.
#2
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#3
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Like I said, its not scientific, and I could very well attribute the gains to my fitness level. That said, i have no training plan, I just do it for fun.
#4
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All that said, I agree with the OP qualitatively if not quantitatively. A fan really does help. In winter, I do my roller rides in about a 50 degree room. If I didn't have a fan, it would be just awful. I leave a puddle on the floor even with a fan. I do notice a HR difference of a few beats at the same output between having the fan on and not having it on, not that different than what he has up there. Of course if you only use a PM you'd never see it. Then we could have a discussion about whether or not it mattered . . .
I think heat stress will decrease power output at a particular RPI whether one measures HR or not.
I think heat stress will decrease power output at a particular RPI whether one measures HR or not.
#5
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And here I was thinking... how should i get remote controlled industrial level airflow fan that can accurately give about same airflow as riding out without making me go deaf...
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I can't even begin to imagine how you'd get through a Sufferfest video without a fan in the first place.
I use a box fan (20"?) that is positioned more or less above my front axle, about level with my handlebars off the floor, and tipped so I get coverage from my hands to my head while riding on the hoods.
In a ~50 degree garage, I'll leave it off, or just barely turning while I warm up, and then increase the speed as the effort increases. For a LTT'ish ride, I may only get it up to mid-speed, but any of the Sufferfest's it'll be on full for the duration.
I use a box fan (20"?) that is positioned more or less above my front axle, about level with my handlebars off the floor, and tipped so I get coverage from my hands to my head while riding on the hoods.
In a ~50 degree garage, I'll leave it off, or just barely turning while I warm up, and then increase the speed as the effort increases. For a LTT'ish ride, I may only get it up to mid-speed, but any of the Sufferfest's it'll be on full for the duration.
So I finally got around to buying a decent floor fan for my training sessions. Oh my gosh, what a difference.
I know the following example isn't exactly scientific, but I think in general, it speaks to the benefits of using a fan while on the trainer.
Some points:
- workout is Sufferfest "A Very Dark Place"
- effort and cadence instructions were followed (more like attempted)
- 1st workout (in BLUE without fan) - beginning of Feb '12. 2nd workout (in RED with fan) - end of March '12
- both workouts done after supper, about 7pm
...
Bottom line, invest in a darn fan.
I know the following example isn't exactly scientific, but I think in general, it speaks to the benefits of using a fan while on the trainer.
Some points:
- workout is Sufferfest "A Very Dark Place"
- effort and cadence instructions were followed (more like attempted)
- 1st workout (in BLUE without fan) - beginning of Feb '12. 2nd workout (in RED with fan) - end of March '12
- both workouts done after supper, about 7pm
...
Bottom line, invest in a darn fan.
#7
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And when will the personal windtunnel make it onto the market? We have $10,000 bicycles, $3,000 trainers, and have to have $2,000 worth of measuring equipment. Imagine how cool it would be to have a strain gauge on your rollers and do your workouts in a windtunnel with the gauge output on your bars computing road speed! I see IT folks lining up to buy one. I mean if Cat 4s are drugging, why not spend a few dollars on other tech solutions?
#8
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I use Kreitler rollers. In addition to the wind-load fan (which puts out a good breeze), I use three other fans. One large floor fan about 2 feet from my head and two others on the sides. One is one of those wind-tunnel models.
I wear noise-cancelling headphones, too...
I wear noise-cancelling headphones, too...
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