[dnhz]

I think the author is assessing what the average bodybuilder (i.e. not a pro, someone interested in lifting weights to look good) thinks about rest times. And on this question, it seems like the average belief has caught up (or agrees with) what the most recent scientific studies are showing.

[porb121]

The author has no idea what the average bodybuilder thinks. How laughable would it be if I, as a bodybuilder, grabbed a handful of comments from assorted /r/cscareerquestions threads to demonstrate what the average programmer thinks about some topic in software engineering?

Even worse, BB.com is a traditional forum with no voting system; there's no way to validate whether the opinions expressed are held by most bodybuilders or just the musings of a slightly-informed bro.

[dnhz]

With programming, the average programmer is a paid professional. With weightlifting, even specialized to bodybuilding, the average participant is lifting for recreational reasons. I imagine the fraction of people who've competed at the amateur level in bodybuilding is a minority of the total people discussing the subject. So it depends on whether the author is interested in gauging opinion among the minority of competitive bodybuilders or among people just a little more dedicated to lifting weights than usual. The article reads as if the author wants to somehow survey opinions among the "bros."