3 ms·

I've seen kids run, doesn't mean it's not physical demanding to run.

• bufferoverflow 9y ago
  It's not, if you don't want it to be. Old grandmas run.
  • always_good 9y ago
    Are you saying surfers don't in general take surfing to physically demanding limits? If not, then I'm not sure what your point is. That you could dial it down if you wanted to even though surfers don't, but they could if they wanted to?
  • mtberatwork 9y ago
    Physical demand on the body is relative to the person. Kids paddling into small waves is much more demanding for them than for an adult. Same for grandmas.