Mark Carey šŸŽ©šŸ«‚ pfp
Mark Carey šŸŽ©šŸ«‚

@markcarey

8% grade 6 mph 60 minutes 800m elevation šŸƒā€ā™‚ļø Fourth week in a row of doing an hour of uphill treadmill at 6mph, first week at 5% grade, then 6%, 7%, and today at 8%. Today was noticeably harder than last week. Perhaps due to increased grade, or maybe the cold/virus that is creeping up on me. šŸ¤·ā€ā™‚ļø
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