re: #152 klys (maker of Silmarils)

Target heart rates are definitely a very individual thing. Something I have on my list to talk to the doctor about at my next physical, just to touch base on.

Yeah, but don’t be too surprised if he/she doesn’t know much. A lot of doctors don’t know much beyond the old, and essentially useless “220- your age” as Max HR. That would make my MaxHR 162, which isn’t even my aerobic threshold.