It’s normal to have periods as girls and women in sports, but we don’t always know the specifics about how it impacts our performance. The different hormones that rise and fall throughout our menstrual cycles can impact our bone health, muscles, and fatigue—all of which contribute to our risk of injury.  Knowing the types of injuries we’re at risk for throughout our cycle is the first step in avoiding them. By educating ourselves and our support systems on how our periods affect inj...