We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
EVALUACIÓN DE LA VELOCIDAD ANGULAR EN EL TEST DE ELEVACIÓN ACTIVA DE LA PIERNA RECTA: VALIDEZ Y FIABILIDAD DE UN DISPOSITIVO INERCIAL (WIMU PRO™).
- Authors
Pino-Ortega, José; Hernández-Belmonte, Alejandro; Bastida-Castillo, Alejandro; David Gómez-Carmona, Carlos
- Abstract
Currently, there is an increase in the inertial devices application to measure active range of movement and angular velocity in exercises with a centre of rotation. Therefore, before it uses, a validity and reliability analysis of these devices are required. Objectives: The aims of this research were to describe the angular velocity performed in the active straight leg raise (EAPR) test and to assess the validity and between-units reliability of an inertial device for its measure. Method: 20 national-level football players volunteered to participate in this study, 10 youth players (age: 17.2 ± 0.87 years; height: 1.77±0.08 m; body mass: 67.96±3.4 kg; BMI: 21.7±1.2 kg/m²) y 10 senior players (age: 25.6 ± 4.24 years; height: 1.80±0.05 m; body mass: 73.35±4.2 kg; BMI: 22.63±1.7 kg/m²). 10 trials of EAPR test (5 trial with each leg) were performed. To assess between-unit's reliability, two inertial devices WIMU PRO™ (RealTrack Systems, Almeria, Spain), that registered simultaneously, were compared. Instead, video analysis was used as criterion to validity assesment. The analysis and export process of inertial device data was realized by S PRO™ software (RealTrack Systems, Almeria, Spain). For video-analysis, this process was realized by Kinovea®. Results: The angular velocity average performed by the athletes was 137.64±21.13º/s. A perfect validity between video analysis and WIMU PRO™ (ICC=1.00; r=1.00) and a very good reliability between WIMU PRO™ devices (Bias=.41º/s; CV=.22%) was found. Conclusion: WIMU PRO™ is a reliable and valid device to measure angular velocity in EAPR test.
- Publication
E-balonmano.com: Journal of Sports Science / Revista de Ciencias del Deporte, 2018, Vol 14, Issue 2, p79
- ISSN
1885-7019
- Publication type
Article