For some people, going for a run can trigger what's known as a "runner's high," a short-lasting feeling of euphoria or relaxation. But for others, running can trigger something far less pleasant: a headache.
Source: Medical Xpress
For some people, going for a run can trigger what's known as a "runner's high," a short-lasting feeling of euphoria or relaxation. But for others, running can trigger something far less pleasant: a headache.
Source: Medical Xpress
