Well, yes. Practical use of muscles -> strong muscles -> looks good -> pumping-up of muscles just for the looks. But the muscles are still there, only excessive for the practical use.
OTOH weightlifting is still an activity performed for show, not practical tasks requiring strength. Equally, a Lamborghini is still a pretty nice car, and a Tissot watch is still a precise mechanical watch. But it's not the point.
By contrast, a police car does not look like a super-fast car, even though it's very fast. Equally, most Marines don't look like bodybuilders, even though their job requires exceptional athletic prowess.
Police cars aren't very fast. The days of building police cars with special engines are long past. Most US law enforcement agencies use regular Ford Explorer SUVs for patrol now.
Which is exactly the same engine that any consumer can buy in a regular Explorer ST available at their local Ford dealer. My uncle bought one to tow his boat. The police model is nothing special or particularly fast.
OTOH weightlifting is still an activity performed for show, not practical tasks requiring strength. Equally, a Lamborghini is still a pretty nice car, and a Tissot watch is still a precise mechanical watch. But it's not the point.
By contrast, a police car does not look like a super-fast car, even though it's very fast. Equally, most Marines don't look like bodybuilders, even though their job requires exceptional athletic prowess.