And I and my wife explained the riding I do, and it’s possible he misunderstood, hard to say. This is my ride just last night compared to the same routine I did September last year. And AI FTP dropped my FTP from 199 to 196. 
I take those at night, BTW…
It’s for ‘penial rehab’ for post-op ED. (80%+ recover?) I was told a lot of things to expect post-op, and most of it hasn’t happened. Sex is a zero, ED seems to be the thing mostly. Mild urinary incontinence too. It’s a brutal surgery, and I keep thinking it could be worse, but am grateful that so far I haven’t had any major complications. (I do think it’s funny to have ‘numb junk’ and still have ED)
But comparing the two rides quoted above, the heart rate is similar, but the health status is quite different. I’m one of those that over analyzes things, so trying not to do that in this whole experience. Hoping I don’t have to give up cycling, hoping I can ‘build back better’… (How can I ride farther with lower power on the same ‘course’)
As to the medical experience, it’s been interesting. The hip replacement, because of my ‘fitness’, and need for endorphins driving me to ride sooner, and the surgeon being rather uninformed on ‘athletes’ and recovery (mainly because of his older normal clientele I’d imagine). He once said that he ‘learned a lot’ though my ‘experience’. I recovered faster than he thought, and, he said, came back stronger too. (It’s like physicians and nutrition, they often are rather clueless) and on this latest excursion to the OR, the surgeon seemed rather clueless, once equating his ‘beach cruiser’ to what I’m doing. Yeah, no?
But this all could just take time, and I’m being impatient… But the meds have me concerned.
So once again, I feel lost to a disconcerting degree. Being honest here. Trying to avoid being depressed too. Getting old isn’t for sissies, for sure.