Ankle dorsiflexion among healthy men with different qualities of lower extremity movement
Deutscher übersetzter Titel: | Dorsalflexion im Sprunggelenk bei gesunden Männern mit unterschiedlicher Bewegungsqualität der unteren Extremität |
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Autor: | Rabin, Alon; Kozol, Zvi; Spitzer, Elad; Finestone, Aharon S. |
Erschienen in: | Journal of athletic training |
Veröffentlicht: | 49 (2014), 5, S. 617-623, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 1062-6050, 0160-8320, 1938-162X |
DOI: | 10.4085/1062-6050-49.3.14 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201505003510 |
Quelle: | BISp |
Abstract des Autors
Context: Lower extremity movement patterns have been implicated as a risk factor for various knee disorders. Ankle-dorsiflexion (DF) range of motion (ROM) has previously been associated with a faulty movement pattern among healthy female participants. Objective: To determine the association between ankle DF ROM and the quality of lower extremity movement during the lateral step-down test among healthy male participants. Design: Cross-sectional study. Setting: Training facility of the Israel Defense Forces. Patients or Other Participants: Fifty-five healthy male Israeli military recruits (age = 19.7 ± 1.1 years, height = 175.4 ± 6.4 cm, mass = 72.0 ± 7.6 kg). Intervention(s): Dorsiflexion ROM was measured in weight-bearing and non–weight-bearing conditions using a fluid-filled inclinometer and a universal goniometer, respectively. Lower extremity movement pattern was assessed visually using the lateral step-down test and classified categorically as good or moderate. All measurements were performed bilaterally. Main Outcome Measure(s): Weight-bearing and non–weight-bearing DF ROM were more limited among participants with moderate quality of movement than in those with good quality of movement on the dominant side (P = .01 and P = .02 for weight-bearing and non–weight-bearing DF, respectively). Non–weight-bearing DF demonstrated a trend toward a decreased range among participants with moderate compared with participants with good quality of movement on the nondominant side (P = .03 [adjusted P = .025]). Weight-bearing DF was not different between participants with good and moderate movement patterns on the nondominant side (P = .10). Weight-bearing and non–weight-bearing ankle DF ROM correlated significantly with the quality of movement on both sides (P < .01 and P < .05 on the dominant and nondominant side, respectively). Conclusions: Ankle DF ROM was associated with quality of movement among healthy male participants. The association seemed weaker in males than in females. Verf.-Referat