Not if she puts heavy-weight tyres on her bike or uses a higher gear surely? I don't use my bike to get fit. It's my Oyster card and when I do long rides it's my airplane and national rail in one :-).
@cafewanda started
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Not if she puts heavy-weight tyres on her bike or uses a higher gear surely? I don't use my bike to get fit. It's my Oyster card and when I do long rides it's my airplane and national rail in one :-).