Affiliations 

  • 1 Division of Sports Performance, National Sports Institute of Malaysia, Kuala Lumpur, Malaysia
  • 2 Division of Research and Innovation, National Sports Institute of Malaysia, Kuala Lumpur, Malaysia
  • 3 School of Human Sciences (Exercise and Sport Science), The University of Western Australia, Perth, Australia
  • 4 Centre for Sport and Exercise Science and Medicine, University of Brighton, Eastbourne, UK
  • 5 Scientific Conditioning Centre, Hong Kong Sports Institute, Hong Kong, China
J Sports Sci, 2023 Mar;41(5):451-455.
PMID: 37286473 DOI: 10.1080/02640414.2023.2221957

Abstract

This study reports the physiological and performance profiles of a world-class tower runner during a 6-week period surrounding a successful Guinness World Record (WR) attempt, and discusses the efficacy of a tower running specific field test. The world-ranked number 2 tower runner completed four exercise tests [laboratory treadmill assessment (3 weeks before the WR attempt), familiarisation to a specific incremental tower running field test (1 week before), tower running field test (1 week after), and tower running time trial (TT) (3 weeks after)] and the WR attempt within 6-week period. Peak oxygen consumption (VO2peak) during the laboratory test, field test, and TT were 73.3, 75.5 and 78.3 mL·kg-1·min-1, respectively. The VO2 corresponding to the second ventilatory threshold was 67.3 mL·kg-1·min-1 (89.1% of VO2peak), identified at stage 4 (tempo; 100 b·min-1), during the field test. The duration of the TT was 10 min 50 s, with an average VO2 of 71.7 mL·kg-1·min-1 (91.6% of VO2peak), HR of 171 b·min-1 (92% of peak HR), vertical speed of 0.47 m·s-1, and cadence was 117 steps·min-1. A world-class tower runner possesses a well-developed aerobic capacity. A specific, field-based test revealed greater VO2peak than a laboratory test, indicating a need for sport-specific testing procedures.

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.