Did 70 miles but ZERO anaerobic
08-10-17, 04:53 PM
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How about 105 miles of Z1?
3:13 of Z1, 2:49 of Z2... 6 minutes of Z3.
But the avg HR for the day was 137, so that Z2 was all the way at the bottom of my Z2-- sub 145bpm.
3:13 of Z1, 2:49 of Z2... 6 minutes of Z3.
But the avg HR for the day was 137, so that Z2 was all the way at the bottom of my Z2-- sub 145bpm.
08-10-17, 08:19 PM
#52
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What is the suffer score thing? Is there something comparable on the Garmin?
08-14-17, 07:19 PM
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Ride as hard as you can for 30 minutes. Your average heart rate over the last 20 minutes is approximately your lactate threshold, with Friel's Z4 94-99% of that, Z3 90-93%, Z2 81-89%.
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