 It says, aerobic cardio exercise is associated with reduced oxidative stress and inflammation while resistance exercise preserves skeletal muscle mass, helping to prevent or reduce frailty and sarcopenia. Sarcopenia is muscle wasting disease. You get older, your muscles go, they just shrink up. Do you want that? See, a lot of people die of frailty because they don't work out, they don't want to, they can't, whatever. So they're walking into the kitchen. I got to tell you, I'm going to take a quick break.