How strong is the correlation between strength and muscle definition?

Question

For example, a 170 lb (70 kg) person with defined muscles versus a less muscular person.

In: 166

Answer 1

Built for show vs. Built for work.

Muscles look great, but if I need someone to hold something for me at work, I’m asking the 67 years old dude with Elvis sideburns and lobster claws for hands.

In my experience, I truly think there is such thing as “farm strength” and “old man strength.”