Individualization of time-motion analysis: A case-cohort example

Lovell, Ric; Abt, Grant

Abstract

Purpose: To report the intensity distribution of Premier League soccer players' external loads during match play, according to recognized physiological thresholds. The authors also present a case in which individualized speed thresholds changed the interpretation of time-motion data. Method: Eight outfield players performed an incremental treadmill test to exhaustion to determine the running speeds associated with their ventilatory thresholds. The running speeds were then used to individualize time-motion data collected in 5 competitive fixtures and compared with commonly applied arbitrary speed zones. Results: Of the total distance covered, 26%, 57%, and 17% were performed at low, moderate, and high intensity, respectively. Individualized time-motion data identified a 41% difference in the high-intensity distance covered between 2 players of the same positional role, whereas the player-independent approach yielded negligible (5-7%) differences in total and high-speed distances covered. Conclusions: The authors recommend that individualized speed thresholds be applied to time-motion-analysis data in synergy with the traditional arbitrary approach. © 2013 Human Kinetics, Inc.

Citation

Lovell, R., & Abt, G. (2013). Individualization of time-motion analysis: A case-cohort example. International journal of sports physiology and performance : IJSPP, 8(4), 456-458. https://doi.org/10.1123/ijspp.8.4.456

• Journal Article Type: Article
• Publication Date: Jan 1, 2013
• Deposit Date: Apr 1, 2022
• Journal: International Journal of Sports Physiology and Performance
• Print ISSN: 1555-0265
• Publisher: Human Kinetics
• Peer Reviewed: Peer Reviewed
• Volume: 8
• Issue: 4
• Pages: 456-458
• DOI: https://doi.org/10.1123/ijspp.8.4.456
• Public URL: https://hull-repository.worktribe.com/output/3567592