Muscle oxygenation, endocrine and metabolic regulation during low-intensity endurance exercise with blood flow restriction

Abstract

Deoxy-Hb and total Hb levels were significantly increased during 15 min of pedaling exercise in BFR25 and BFR40, indicating augmented local hypoxia and blood volume (blood perfusion) in the muscle. Moreover, low-and moderate-intensity exercise with BFR facilitated CHO oxidation.