All things being equal I should be back on my bike and commuting next week. I’ll be faster and fitter, but how will my lungs be? Another cyclist has the same question for Umbra at Grist Magazine, and the answer is reassuring.
via Treehugger
All things being equal I should be back on my bike and commuting next week. I’ll be faster and fitter, but how will my lungs be? Another cyclist has the same question for Umbra at Grist Magazine, and the answer is reassuring.
via Treehugger