[cj]

> I know far more about muscle building and retention than you

I am a competitive bodybuilder…

> I train just as hard to maintain them as I did to get them there.

Are you enhanced? Were you enhanced when you built the 20” arms? If so, yes I agree.

Edit: With 20" arms, there's nearly 0% chance you're natural. You can't compare your enhanced experience to naturals.

[conductr]

Chiming into this little tiff to say I think bulk muscle is a bad analogy in the first place. It’s more akin to a muscle memory/skill. Something like golf is a better analogy. If you took any golfer, at any level, and had them refrain from golfing for 3 years. I feel pretty confident asserting they would all perform worse than they had. Their skill is diminished.

[thewebguyd]

They would also likely get that skill back faster than a brand new golfer.

I noticed it myself with cycling. Took 8 years off the bike, when I started up again I was nearly back to my old FTP in about 2 months despite starting from basically zero. Muscle memory is real, where I am now as a returning cyclist would take a pure beginner cyclist at least 4+ months to get to, fitness wise.

That said, you do have to work somewhat hard to maintain. With cycling, just 2 weeks off the bike is enough to see a VO2 max drop of anywhere from 4 to 7%. After just 4 weeks, your glycogen storage capacity decreases and you start rapidly losing fitness. After 2 months, you are basically now out of shape.

Detraining happens faster than most people think. And therein lies the danger with over reliance on LLMs for your cognitive skills. Detraining there happens just as fast, skills atrophy in a matter of weeks, not months or years.

[conductr]

People could also regain some cognitive skill back rather fastr when they worked to regain it. But the issue is, many people just lack the motivation to do so. If you golf or cycle, it's likely a passion or hobby. Most people don't view their cognitive health this way, they view it as work. It's why most people don't read much after their schooling, learning and being smart was only ever an ends to a means (diploma, job, money, etc).

[Archer6621]

I think part of the problem is also that many people simply work too hard or have too much going on in their lives to have any kind of cognitive energy left for this sort of maintenance work, even when they reason/plan that it is useful. This also seems to be encouraged somehow (by society?), to keep going like a freight train, or maybe it doesn't get discouraged enough (i.e. it doesn't get recognized as a problem).

[conductr]

My experience as a parent to an only-child has shown me there's just zero boredom or tolerance of boredom. Any pause or void needs to be filled with something. Any time my son says "I'm bored" my default response has become "awesome", "you're lucky", "I wish I had time to be bored" along with other quips like "boredom is a life skill". Of course, I see this same phenomenon in adults as well. So my rebuttal is that most people have much more free time than they think, it's just a matter of prioritization.