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Sep 19, 2024
2:58:52pm
paulb Intervention Needed
What is the zone 2 you guys are talking about? I'm 42, so I think my peak heart
rate is 178. Is zone two 85% of that?
paulb
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paulb
Joined
Sep 30, 2011
Last login
Sep 19, 2024
Total posts
26,891 (797 FO)