Pes Planus Plantaris (Flat Foot) Decreases Postural Stability of Basketball Student-athletes through Ground Reaction Force Vector (vGRF)

Def Primal, Sasanty Kusumaningtyas, Ermita I. Ibrahim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Purpose: The main objective of this study is to determine the pes planus plantaris condition can contribute to the disturbance of postural stability on basketball athlete's in static and dynamics activities. Methods: This cross-sectional quantitative analytical retrospective study on 47 subjects of basketball student-athletes were identified the foot arch index by footprint extensive area, and AMTI Force flat-form (force plate) were determined their postural stability. Subjects were conducted in three activities (static, dynamic vertical jump, and dynamic loading response) for GRF resultant force vectors towards the vertical plane of body mass (W). Results: Analytical result obtained 80.9% of subjects had pes planus plantaris. It shows no significant differences in pes planus plantaris incidence in both sexes subject (p>0.005), however, there are differences in athlete’s exercise period aspect. Athlete students who have practiced strictly more than 4 years experienced over 50% for pes planus plantaris, furthermore, long period exercise were believed stimulating pes planus. The average value of GRF forces vectors of pes planus plantaris subjects on three different basketball movements shows a significant correlation to postural stability. Conclusions: Pes planus plantaris affected almost basketball athlete regarding the length and intensity of exercise performed. The condition significantly contribute to postural stability disturbance on a static condition, dynamic vertical jump, and dynamic vertical jump loading response.

Original languageEnglish
Title of host publicationicSPORTS 2022 - Proceedings of the 10th International Conference on Sport Sciences Research and Technology Support
EditorsCarlo Capelli, Evert Verhagen, Pedro Pezarat-Correia, Joao Vilas-Boas, Jan Cabri
PublisherScience and Technology Publications, Lda
Pages143-151
Number of pages9
ISBN (Electronic)9789897586101
Publication statusPublished - 2022
Event10th International Conference on Sport Sciences Research and Technology Support, icSPORTS 2022 - Valletta, Malta
Duration: 27 Oct 202228 Oct 2022

Publication series

NameInternational Conference on Sport Sciences Research and Technology Support, icSPORTS - Proceedings
Volume2022-October
ISSN (Print)2184-3201

Conference

Conference10th International Conference on Sport Sciences Research and Technology Support, icSPORTS 2022
Country/TerritoryMalta
CityValletta
Period27/10/2228/10/22

Keywords

  • Dynamic Stability
  • Flatfoot
  • Ground Reaction Force
  • Pes Planus Plantaris
  • Static

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