Fortunately, for my parents, their old antenna was pretty junky so it's not a big deal. Indoor antennae are also fairly cheap.
Another sore point is infomercials advertising products that target specific muscles to reduce fat at the location. Bullshit. There is no such thing as spot reduction. I am living proof that you can get strong without losing fat. Your fat loss is determined by your sex, your body type and your genetics. Most guys put on weight around the middle. That's the first place it goes and the last place it'll come off. I read that, from an evolutionary perspective, fat around the middle is desirable because it provides energy storage without disrupting the center of mass. You would get eaten pretty quickly if you put on weight on your extremities.
Anyone telling you to do crunches to lose abdominal fat is full of it. Eventually, you will lose fat there, but most likely not right away.