Macro partitioning

Female endurance athletes unintentionally underfuel with carbohydrates relative to training volume, creating a cumulative energy deficit, while simultaneously prioritizing protein intake to meet or exceed recommendations.

Female endurance athletes should prioritize carbohydrate intake on training days to match volume, as deficits increase significantly with higher loads. Do not neglect rest days; even low-intensity sessions require adequate fuel to prevent cumulative energy deficits. While protein intake is often correctly prioritized, ensure it does not displace necessary carbohydrates. Address psychological barriers like body image and time constraints by planning simple, accessible carbohydrate sources for all training days, not just hard sessions.