all umas should be muscular but also it depends on their aptitudes and what they run. sprinters would have insane thighs and good musculature, while long-distance runners would focus less on power and more on endurance, making them (generally) leaner
@ConivorousCat Hmm, you are so knowledgable in this...I couldn't even gather half of this on my own..
But I do not think I want these 'perverts' around me, I have enough of Digitan as it is..