I wonder if there’s a simple mechanical fix (apart from getting off your bike and walking it uphill)
Incidentally, there is one such fix. It’s called gears. I reckon (mostly based on personal experience, haven’t done any calculations), that even uphill, taking the weight of the bike into account, cycling is more efficient than walking at the same speed. (But probably not 3x more efficient, as it’s the case on level ground).
Yes- maybe they’re just very uncommon, but I’ve never been on a bike that I could gear down low enough that it felt easier to pedal than to take a step, on a moderate hill.
Yeah. Many people say bikes are more efficient at transforming power to movement, so biking should be always easier according to physics, but in reality walking is sometimes easier. I can think of a couple explanations: 1) biking doesn’t give the best leverage to your strongest muscles, so you end up tiring out the weaker ones; 2) at slow speed, balancing the bike takes extra effort comparable to walking. I suspect both can be fixed by changing the construction of the bike while still allowing high speed on level roads.
Regarding muscles, as an (former) cycling enthusiast, cycling uses a lot fewer muscles than running. The muscles used for cycling are some of the strongest in the body (hamstring, quadriceps). Compared to running which uses almost the whole body, including core muscles for stability, this is a downside for cycling, because it may not be as natural as running. But I wouldn’t say you end up tiring weaker muscles.
2. The speed at which balancing becomes effortless is roughly walking speed. It is actually difficult to ride that slowly (depending on the bike, load, windspeed etc).
I just googled a bit and apparently there are many kinds of “stepper bikes” that you ride standing up and the pedals move up and down, and it looks pretty fun. Not sure if they’re better at climbing than regular bikes, though.
Incidentally, there is one such fix. It’s called gears. I reckon (mostly based on personal experience, haven’t done any calculations), that even uphill, taking the weight of the bike into account, cycling is more efficient than walking at the same speed. (But probably not 3x more efficient, as it’s the case on level ground).
I’m confused. I can run up stairs from a standing start, but can’t achieve the same acceleration at the same incline on a bike.
At a guess, that’s because it’s easy for a bike to go backwards, whereas standing means you’re not sliding.
Yes- maybe they’re just very uncommon, but I’ve never been on a bike that I could gear down low enough that it felt easier to pedal than to take a step, on a moderate hill.
Yeah. Many people say bikes are more efficient at transforming power to movement, so biking should be always easier according to physics, but in reality walking is sometimes easier. I can think of a couple explanations: 1) biking doesn’t give the best leverage to your strongest muscles, so you end up tiring out the weaker ones; 2) at slow speed, balancing the bike takes extra effort comparable to walking. I suspect both can be fixed by changing the construction of the bike while still allowing high speed on level roads.
Biking is not always more efficient, as this quora answer points out: https://www.quora.com/Is-it-more-energy-efficient-to-walk-run-or-bike-up-a-hill/answer/Raj-Kumar-855
Regarding muscles, as an (former) cycling enthusiast, cycling uses a lot fewer muscles than running. The muscles used for cycling are some of the strongest in the body (hamstring, quadriceps). Compared to running which uses almost the whole body, including core muscles for stability, this is a downside for cycling, because it may not be as natural as running. But I wouldn’t say you end up tiring weaker muscles.
2. The speed at which balancing becomes effortless is roughly walking speed. It is actually difficult to ride that slowly (depending on the bike, load, windspeed etc).
I just googled a bit and apparently there are many kinds of “stepper bikes” that you ride standing up and the pedals move up and down, and it looks pretty fun. Not sure if they’re better at climbing than regular bikes, though.