Effect of repeated sprint training under hypoxia on repeated sprint and endurance performance

Abstract

Repeated sprint training has been reported to enhance repeated sprint ability via improved oxygen utilisation and anaerobic glycolysis. In addition, simulated altitude training has been shown to enhance many of the limiting factors associated with repeated sprint ability. The use of repeatedsprint training and hypoxia, therefore may be tow methods to achieve increased adaptation and improved performance in athletes. However, the performance benefits of such training are equivocal. The aim of this research was to investigate the effectiveness of a rugby-specific sprint training protocol under hypoxia on repeated sprint ability and endurance in rugby players.