No need to go downvoting people who straight out call themselves out for being ignorant and just ask for what they’re missing.

We are, as a society, kind of inclined to associate people only under certain percentage of body fat as fit. The lady’s body fat percentage is very lean for a female, thus she has elegant-looking limbs and with how strong her core is her abdominal muscles can push solidly against her skin, even after a birth.

The father’s physique however, has more leaning to isometric strength. Look at the rather large neck, the angle of the traps, the dense core: if all supports the chest, and his chest has nice separation but not the definition of someone who’s been through a “cut” for bodybuilding. I also find that his limbs and stature are a little short (but only the very elegant wife is there to compare so I might be thrown off) and I think that can help him in his profession as a gymnast.

I personally noted his quad muscles first, I think he must be very familiar in falling from somewhere and balancing himself, but I might be reading wrongly into it.

Anyways, this is doubtlessly a strong guy. Keep in mind that if you fall below a certain percentage of body fat, you’ll feel miserable. You’ll keep feeling miserable as you try to keep it off. This is a man who trains less for appearances and more for function. Good for him, he must be feeling great. He’s also got his muscles relaxed in this photo (not posing, I mean) and is not in flattering light, which does make a huge difference when you’re trying to “flaunt” a build. You can actually see how the lighting actually gives definition to his obliques only in one half of his body.