LOL, what cardio? Whenever Russhole goes to the gym he spends like ten minutes going slow on the elliptical machine set to the lowest resistance, then spends the rest of the hour staring at any attractive women working out and taking selfies in front of the mirror wall. Russ isn't ACTUALLY a gym rat, he just wants everyone (especially the hotties) to THINK he's a gym rat. That's why he's a scrawny, runty, skinny-fat little pipsqueak with the paunchy gut of a 55 year old accountant. No muscle mass or tone, twiggy arms and legs, sunken bird chest, sagging shoulders, hunched back, knock-knees, pigeon toes, and a beer gut. It's like God put Russ together with defective parts.
You know how they say that kids who grew up eating their boogers, playing in the dirt, and believing in the Five Second Rule whenever they drop food on the ground tend to grow up with stronger immune systems and will get sick less? Maybe Russ having his mouth gaping open all the time and having bugs and who knows what else flying in there did something similar? And I guarantee you that Russhole eats his own boogers. You can just tell.