Bodyweight Interval Exercise in the Fed Versus Fasted State

Inclusion Criteria: * Females 18-35 years * Recreationally active (complete \<150 min of exercise 1-3 days per week) and not training for any specific sport * Experiencing monthly menstrual periods (eumenorrheic) * Are not currently on oral contraceptives, or are taking triphasic oral contraceptives * Body mass index (BMI) ≥18.5 kg/m2 and ≤30 kg/m2 * Regular consumption of a breakfast meal (solid and liquid meals apply) most (≥ 4) days of the week * Have a device compatible for use with study applications (e.g., smart phone) Exclusion Criteria: * Inability to safely perform physical activity as determined by the Get Active Questionnaire * Not willing to consume the standardized test drink before and after exercise * Sensitive to meal timing around exercise (e.g., gastrointestinal issues if exercise performed 10 min after the start of meal consumption or if a meal is consumed 5 min after exercise) * Inability to adhere to pre-trial protocol guidelines (e.g., caffeine or alcohol restrictions) * Physical limitations for bodyweight exercise * Are on monophasic or biphasic oral contraceptives * Regular tobacco or cannabis use (e.g., recreational and/or medical cannabis, cigarettes, e-cigarettes, vape pens, JUUL) * Regular use of drugs that may alter metabolism (e.g., corticosteroids, nSAIDs) * Diagnosed medical condition under the care of care of a physician (e.g., type 2 diabetes, cardiovascular disease) Currently enrolled in a course with Dr. Gillen