Does “live high-train low (and high)” hypoxic training alter running mechanics in elite team-sport players?

Olivier Girard, Grégoire P. Millet, Jean Benoit Morin, Franck Brocherie

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This study aimed to investigate if “Live High-Train Low (and High)” hypoxic training alters constant-velocity running mechanics. While residing under normobaric hypoxia (≥14 h·d-1; FiO2 14.5-14.2%) for 14 days, twenty field hockey players performed, in addition to their usual training in normoxia, six sessions (4 × 5 × 5-s maximal sprints; 25 s passive recovery; 5 min rest) under either normobaric hypoxia (FiO2 ~14.5%, n = 9) or normoxia (FiO2 20.9%, n = 11). Before and immediately after the intervention, their running pattern was assessed at 10 and 15 km·h-1 as well as during six 30-s runs at ~20 km·h-1 with 30-s passive recovery on an instrumented motorised treadmill. No clear changes in running kinematics and spring-mass parameters occurred globally either at 10, 15 or ~20 km·h-1, with also no significant time × condition interaction for any parameters (p > 0.14). Independently of the condition, heart rate (all p < 0.05) and ratings of perceived exertion decreased post-intervention (only at 15 km·h-1, p < 0.05). Despite indirect signs for improved psycho-physiological responses, no forthright change in stride mechanical pattern occurred after “Live High-Train Low (and High)” hypoxic training.

Original languageEnglish
Pages (from-to)328-332
Number of pages5
JournalJournal of Sports Science and Medicine
Volume16
Issue number3
Publication statusPublished - 1 Sep 2017
Externally publishedYes

Fingerprint

Dive into the research topics of 'Does “live high-train low (and high)” hypoxic training alter running mechanics in elite team-sport players?'. Together they form a unique fingerprint.

Cite this