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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
environmental science
The effects of short-term visual feedback training on the stability of the roundhouse kicking technique in young karatekas
International Journal of Environmental Research and Public Health, Volume 18, No. 4, Article 1961, Year 2021
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Description
The aim of this study was to assess the efficacy of using real-time visual feedback (VF) during a one-week balance training intervention on postural sway parameters in young karatekas. Twenty-six young male karatekas (age = 14.0 ± 2.3 years) were randomly divided into two groups: real-time VF training (VFT; n = 14) and control (CTRL; n = 12). Their center of pressure (COP) displacement (path length, COPpl; distance from origin, COPod) was assessed pre-and post-training on a Wii Balance Board platform in two positions (Flex: knee of the supporting leg slightly bent, maximum hip and leg flexion of the other leg; Kick: knee of the supporting leg slightly bent, mawashi-geri posture for the kicking leg). Both groups trained twice a day for seven days, performing a one-legged stance on the non-dominant limb in the Kick position. During the training, VFT received real-time VF of COP displacement, while CTRL looked at a fixed point. No interaction effect was found (p > 0.05). VFT exhibited greater changes pre-and post-training in Flex COPpl (−25.2%, g = 1.5), Kick COPpl (−24.1%, g = 1.3), and Kick COPod (−44.1%, g = 1.0) compared to CTRL (−0.9–−13.0%, g-range: 0.1–0.7). It is possible that superimposing real-time VF to a week-long balance training intervention could induce a greater sport-specific balance-training effect in young karatekas. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Authors & Co-Authors
Vando, Stefano
Unknown Affiliation
Maurino, Lucio
Unknown Affiliation
Larion, Alin Cornel
Romania, Constanta
Ovidius University of Constanta
Padulo, Johnny
Italy, Milan
Università Degli Studi Di Milano
Statistics
Citations: 4
Authors: 4
Affiliations: 2
Identifiers
Doi:
10.3390/ijerph18041961
ISSN:
16617827
Study Design
Randomised Control Trial
Participants Gender
Male