The study revealed that hepcidin (iron regulating hormone) elevation after repeated sprint exercise was not different between hypoxic condition and normoxic condition.

Kazushige Goto, Nobukazu Kasai, Chihiro Kojima, Aya Ishibashi

Post-exercise serum hepcidin response to repeated sprint exercise under normoxic and hypoxic conditions. Appl Physiol Nutr Metab, 2017 (ahead of print)