Associations between skating mechanical capabilities and off‐ice physical abilities of highly trained teenage ice hockey players

• Published in: European journal of sport science Vol. 24; no. 10; pp. 1414 - 1422
• Main Authors: Glaude‐Roy, Julien, Ducas, Julien, Brunelle, Jean‐François, Lemoyne, Jean
• Format: Journal Article
• Language: English
• Published: Germany John Wiley and Sons Inc 01.10.2024
• Subjects: Adolescent; agility; APPLIED SPORT SCIENCE; Athletic Performance - physiology; Biomechanical Phenomena; Female; force‐velocity profile; Hockey - physiology; Humans; Male; Original Paper; power; Skating - physiology; speed; sprinting; sprinting; power; agility; force‐velocity profile; speed
• ISSN: 1746-1391; 1536-7290; 1536-7290
• DOI: 10.1002/ejsc.12184

This study examines the associations between force and velocity characteristics of forward skating and off‐ice speed, agility, and power of highly trained teenage ice hockey players. Players attending the Quebec ice hockey federation's off‐season evaluation camp were invited to participate in this study. Final sample consists of 107 highly trained teenage ice hockey players (Males: n = 38; 13.83 ± 0.38 years; Females: n = 69: 14.75 ± 0.90 years). Individual force–velocity profiles (F–V) were determined during a 44 m skating sprint. Off‐ice speed, agility, and power were measured using 30 m sprint, 5‐10‐5 agility, and standing long jump. Associations between F–V mechanical capabilities and off‐ice indicators were analyzed with correlational analyses and multivariate analysis of covariance (MANCOVA). Results of pooled data indicate that the three off‐ice measures had moderate associations with F0 and V0 and large associations with Pmax. Associations with Rfmax, Drf, and Sfv were moderate to small. F0 had stronger associations with off‐ice performance in female players while V0 was more important with male players. MANCOVA identified 5‐10‐5 times as the better predictor for F0 while 30 m sprints times better predicted V0. To maximize physical attributes of skating ability, practitioners are encouraged to focus on a general physical preparation for highly trained teenage players. Prioritizing types of exercises that use change of direction or acceleration and linear speed should have distinct effects on F0 and V0 on the ice. Highlights A good general physical preparation is important for highly trained teenage ice hockey players as maximal running speed, change of direction ability, and leg power in the horizontal plane are largely associated with mechanical capabilities during maximal skating performance. Change of direction ability tends to be associated with the ability to generate force at low velocities on the ice (F0) while maximal running speed tends to be associated with the ability to generate force at high velocities on the ice (V0). Off‐ice abilities are more strongly associated to the ability to generate force at low velocities on the ice (F0) in highly trained female players than in highly trained male players.