Are a healthy female between the ages of 18-40 years old.
Are healthy as determined by the PAR-Q+. Medical History Questionnaire, and the Menstrual Status Questionnaire.
Are currently resistance training for a minimum of 6 months as defined by 3 resistance training sessions per week with at least one lower body session.
Are premenopausal, with an identifiable onset of menses (early follicular phase).
Are currently not pregnant and do not intend to become pregnant.
Are willing to adhere to all pre-testing visit instructions including fasting for at least 8 hours and abstaining from exercise, alcohol, and caffeine for at least 24 hours prior to each testing visit.