w****1
发帖数: 4931 | 1 This is one of the most frequent topics for discussions in running -- which
is faster? which is easier? First of all, we gotta make sure that we are
comparing apples to apples, oranges to oranges. Let's assume that the route
is flat, no wind, same temperature, same humidity -- needless to say, all of
these affect the running performance.
While it is easy to tell whether a road is flat -- either by looking at it
or by running on the road in both directions, it is not always obvious
whether a trea | A****t
发帖数: 759 | |
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