Physiological Responses to Rifle Carriage During Roller-Skiing in Elite Biathletes

Purpose: This study aimed to investigate the physiological factors affected by rifle carriage during biathlon skiing performance, as well as the sex differences associated with rifle carriage. Methods: Seventeen national- and international-level biathletes (nine females and eight males; age 23.0 ± 3.3 years, V. O2max 59.4 ± 7.6 mL.kg-1.min-1) performed a submaximal incremental test and a maximal time-trial (TT) using treadmill roller-skiing...