Comment by gcanyon
10 hours ago
I own a Concept 2 rowing machine; I have detailed stats on every workout going back 19 years, and for the last 7 years or so I have heart rate info as well.
10 hours ago
I own a Concept 2 rowing machine; I have detailed stats on every workout going back 19 years, and for the last 7 years or so I have heart rate info as well.
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