Normal values for hip muscle strength and range of motion in elite, sub-elite and amateur male field hockey players.

Autor: Beddows TPA; Orthopaedic Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands. Electronic address: t.beddows@erasmusmc.nl., van Klij P; Orthopaedic Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands., Agricola R; Orthopaedic Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands., Tak IJR; Physiotherapy Utrecht Oost, Utrecht, the Netherlands., Piscaer T; Orthopaedic Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands., Verhaar JAN; Orthopaedic Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands., Weir A; Orthopaedic Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands; Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar; Sport Medicine and Exercise Clinic Haarlem, Haarlem, the Netherlands.
Jazyk: angličtina
Zdroj: Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine [Phys Ther Sport] 2020 Nov; Vol. 46, pp. 169-176. Date of Electronic Publication: 2020 Sep 04.
DOI: 10.1016/j.ptsp.2020.08.014
Abstrakt: Objectives: To determine normal values for hip strength and range of motion (ROM) of elite, sub-elite and amateur male field hockey players and to examine the effect of age, leg dominance, playing position, playing level and non-time-loss groin pain on hip strength and ROM.
Design: Cross-sectional study.
Setting: Physical testing took place at field hockey clubs.
Participants: Male field hockey players competing in the three highest Dutch field hockey leagues (n = 104).
Main Outcome Measures: Eccentric adduction, eccentric abduction, adductor squeeze strength, adduction/abduction ratio, internal rotation, external rotation and bent knee fall out (BKFO).
Results: Strength and ROM values (mean ± standard deviation) were: adduction = 2.8 ± 0.4 Nm/kg, abduction = 2.6 ± 0.4 Nm/kg, adduction/abduction ratio = 1.1 ± 0.2, squeeze test = 4.5 ± 0.8 N/kg, internal rotation = 34° ± 11°, external rotation = 47° ± 9°, BKFO = 15 ± 4 cm. Age, leg dominance, playing position, playing level and non-time-loss groin pain had no effect on these profiles.
Conclusions: Normal values were established for hip strength and ROM of male field hockey players and showed to be independent of age, leg dominance, playing position, playing level and non-time-loss groin pain.
Competing Interests: Declaration of competing interest None declared.
(Copyright © 2020 The Authors. Published by Elsevier Ltd.. All rights reserved.)
Databáze: MEDLINE
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