Tag: Erection

An estimated one in ten men may experience an erection while engaging in intense physical activity, such as weightlifting. This guide explains why this surprisingly common phenomenon occurs by exploring the intricate hormonal and physiological changes that happen inside the body during exercise, answering the question: Why do I get hard when I lift weights?

The autonomic nervous system, which controls involuntary body functions, is responsible for both digestion and sexual arousal. It is this shared neurological pathway that explains why a person might sometimes experience an erection when pooping, a phenomenon more common than you might think.