Does going shorter cranks lead to increase in heart rate?
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Had some nagging stuff in my knees and ankles so took about 3 weeks off and got a pro fit. The fitter had me go down from 175 to 172.5 in crank length. I've been back riding for a couple months. I'm close to 50 and am a large guy. I've noticed that my HR has jumped 10bpm on average across the...