Anyway, I run and I bike. I do wear bikers shorts for the padding, but I wear gym shorts over them, so you don't see them. I wear normal t-shirts. No gloves. Just like I'm going to the gym, except I'm on a bicycle. Biking doesn't put as much strain on your joints as running. If you're keeping your heart rate up and not just cruising around it is a pretty good cardio workout. I run more often than I bike, but sometimes you gotta change it up.