Ageing, sex differences, and REDs risk in endurance runners: an integrated cross-sectional study protocol - Oreská, L.; Kundeková, B.; Varga, L.; Stebelová, K.; Okuliarová, M.; Payer, J.; Sedliak, M. (Sports, 2026)
Keywords: running; sport physiology; age; sex; risk factor; energy; deficiency; nutrition; endurance; Switzerland; biological and medical sciences; endurance sports