4 ms·
Interesting idea ... I wonder if it's possible in shoe form. My feet sink quite a bit (half a foot, perhaps more) with each step when running, so perhaps it'd
by numair 18y ago
Interesting idea ... I wonder if it's possible in shoe form. My feet sink quite a bit (half a foot, perhaps more) with each step when running, so perhaps it'd be more of a new form of ultra-high-end treadmill? That'd require quite a bit of mechanics, but I bet it would be a worthy challenge for someone into hacking up physical products.
By the way, while we are on this subject - I could never understand why people run on roads. You're getting car exhaust fumes and you're running on hard pavement; seems like a bad deal all around. I drive by people on Pacific Coast Highway who run on pavement, directly parallel to the sand - I guess people follow the patterns they know best...
- gcheong 18y agoThe weight of the shoe might be a problem, so perhaps some kind of treadmill type solution would be more feasible. I find loose sand to be tough to run in and kind of frustrating with the whole running through molasses feeling. In one running book I have (Running for Mortals) it recommends flat, firm sand only but does call it a "treat for most runners". The same running book lists these surfaces as being worst to best for running on in terms of bodily stress: concrete (e.g. sidewalks), asphalt, dirt paths and trails, grass. However, because of convenience, I run on sidewalks almost exclusively and I seem to be able to pull it off so far.