Ice bag application, active warm-up, and 3 measures of maximal functional performance
Deutscher übersetzter Titel: | Eisbeutelanwendung, aktives Aufwärmen und drei Maße der maximalen funktionellen Leistung |
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Autor: | Richendollar, Melissa L.; Darby, Lynn A.; Brown, Travis M. |
Erschienen in: | Journal of athletic training |
Veröffentlicht: | 41 (2006), 4, S. 357-363, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 1062-6050, 0160-8320, 1938-162X |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201011008275 |
Quelle: | BISp |
Abstract
Context: Research into the effects of ice on neuromuscular performance is limited, and the results sometimes conflict. Objective: To examine the effects of ice bag application to the anterior thigh and active warm-up on 3 maximal functional performance tests. Design: A 2 × 2 repeated-measures design with 4 randomly assigned treatment conditions: (1) no ice/no warm-up, (2) ice/ no warm-up, (3) no ice/warm-up, and (4) ice/warm-up. Setting: Gymnasium with a wooden floor.
Patients or Other Participants: Twenty-four active, uninjured men, 18 to 24 years of age. Intervention(s): For the ice application, we applied an ice bag with compression to the anterior thigh for 20 minutes. Warm-up (6.5 minutes) consisted of 3 minutes of jogging, 3 minutes of stretching, and ten 2-legged vertical jumps. Main Outcome Measure(s): Maximal performance of 3 functional fitness tests: single-leg vertical jump height, shuttle run time, and 40-yd (36.58-m) sprint time. Results: Significant main effects were noted for both ice and warm-up for all functional tests, with a significant interaction (ice × warm-up) for the 40-yd sprint test. Ice bag application negatively affected performance on all 3 functional tests; warm-up significantly improved posticing performance. High-intensity maximal performance after ice bag application almost returned to the no ice/no warm-up pretreatment levels with the addition of active warm-up and time. Conclusions: Ice bag application negatively affected performance of maximal high-intensity functional tests. Active warm-up and time for muscle warming after ice bag application decreased the detrimental effects of icing on functional performance. Verf.-Referat