h a l f b a k e r ySugar and spice and unfettered insensibility.
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Oh it exists. It was the practically the sole source of resistance back before magnets became commonplace in such devices. |
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Magnets, so that's how they work! I don't believe I never realised that. |
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I know fans as a source of resistance exist. Rowing machines still use them, so far as I can tell. I just haven't seen one that intentionally blows onto the user. |
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To make it more realistic you could add some falling leaves or swooping angry birds. |
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They are still the resistance method of choice for all 'good' rowing machines (there are overpriced crap ones that use a stirrer in a pool of water), and give a similar feel to that of the real thing. The air 'pumped' through the fan is usually exhaused into the atmosphere around the fan, some of which reaches the user. Unfortunately, because the wind is undirected and allowed out in all directions, there isn't much to be felt. The wind should also come from behind for rowing, as you face backwards. I'd like to see a rower including ducting to give a 'wind' from behind, but it would be extremely bulky. |
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The problem I see with using the resistance to produce 'wind' is that you'd need to put the user effectively into a wind tunnel unless you used a power supply to boost the fan to provide the necessary velocity. |
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I like the idea of walking into a gym with a howling gale coming from all the cardio machines! |
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For a backward-blowing draft on a rowing machine, you could just extend the chain, looping back under the machine to a fan at the back. |
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