Why are bicycle seats so uncomfortable?
Your weight is concentrated on the two bumps of your “sit bones”, also known as the “ischial tuberosities.” These are the parts of your body designed to bear your seated weight. Most cases of saddle-related discomfort arise because the load is carried on the soft tissues between the sit bones.
Are bike seats supposed to hurt?
It’s normal for your butt to feel slightly sore after a ride, because when you sit on a bike seat, most of your weight gets distributed on two very small bones on the bottom of your pelvis. That can lead to soreness, especially if you’re on a long ride, explains Maddy Ciccone, a SoulCycle instructor in Boston.