Cargando…

Biomechanical Characteristics of Vertical Jumping of Preschool Children in China Based on Motion Capture and Simulation Modeling

Vertical jumping is one of the basic motor skills, and it is an essential part of many sports. The main purpose of this paper is to investigate characteristics of vertical jumping of children. This paper uses a motion capture system, three-dimensional platforms, and a simulation modeling system to a...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhao, Panchao, Ji, Zhongqiu, Wen, Ruixiang, Li, Jiahui, Liang, Xiao, Jiang, Guiping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8706245/
https://www.ncbi.nlm.nih.gov/pubmed/34960462
http://dx.doi.org/10.3390/s21248376
_version_ 1784622146085978112
author Zhao, Panchao
Ji, Zhongqiu
Wen, Ruixiang
Li, Jiahui
Liang, Xiao
Jiang, Guiping
author_facet Zhao, Panchao
Ji, Zhongqiu
Wen, Ruixiang
Li, Jiahui
Liang, Xiao
Jiang, Guiping
author_sort Zhao, Panchao
collection PubMed
description Vertical jumping is one of the basic motor skills, and it is an essential part of many sports. The main purpose of this paper is to investigate characteristics of vertical jumping of children. This paper uses a motion capture system, three-dimensional platforms, and a simulation modeling system to analyze the kinematics and dynamics performance of children’s vertical jumping. The compression time increases from 3 to 4 years old, and flight height and time increases with age and stage gradually. In the compression phase and pushing phase, the hip and knee joint play a major role; in the landing phase, the knee and ankle joint play a major role. Muscle forces are mainly affected by age, and the three types of muscle force had two different trends. The muscle force of the shank and thigh increased with age, and the pelvic girdle muscles showed an “low–high–low” trend. The regression model suggests that the force of GMiP and the hip angular velocity have a great influence on jumping ability. Therefore, if we want to improve the jumping ability of preschool children, we should pay more attention to hip exercises. We should integrate the hip exercises into interesting games, which are more in line with their physical and mental health.
format Online
Article
Text
id pubmed-8706245
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-87062452021-12-25 Biomechanical Characteristics of Vertical Jumping of Preschool Children in China Based on Motion Capture and Simulation Modeling Zhao, Panchao Ji, Zhongqiu Wen, Ruixiang Li, Jiahui Liang, Xiao Jiang, Guiping Sensors (Basel) Article Vertical jumping is one of the basic motor skills, and it is an essential part of many sports. The main purpose of this paper is to investigate characteristics of vertical jumping of children. This paper uses a motion capture system, three-dimensional platforms, and a simulation modeling system to analyze the kinematics and dynamics performance of children’s vertical jumping. The compression time increases from 3 to 4 years old, and flight height and time increases with age and stage gradually. In the compression phase and pushing phase, the hip and knee joint play a major role; in the landing phase, the knee and ankle joint play a major role. Muscle forces are mainly affected by age, and the three types of muscle force had two different trends. The muscle force of the shank and thigh increased with age, and the pelvic girdle muscles showed an “low–high–low” trend. The regression model suggests that the force of GMiP and the hip angular velocity have a great influence on jumping ability. Therefore, if we want to improve the jumping ability of preschool children, we should pay more attention to hip exercises. We should integrate the hip exercises into interesting games, which are more in line with their physical and mental health. MDPI 2021-12-15 /pmc/articles/PMC8706245/ /pubmed/34960462 http://dx.doi.org/10.3390/s21248376 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zhao, Panchao
Ji, Zhongqiu
Wen, Ruixiang
Li, Jiahui
Liang, Xiao
Jiang, Guiping
Biomechanical Characteristics of Vertical Jumping of Preschool Children in China Based on Motion Capture and Simulation Modeling
title Biomechanical Characteristics of Vertical Jumping of Preschool Children in China Based on Motion Capture and Simulation Modeling
title_full Biomechanical Characteristics of Vertical Jumping of Preschool Children in China Based on Motion Capture and Simulation Modeling
title_fullStr Biomechanical Characteristics of Vertical Jumping of Preschool Children in China Based on Motion Capture and Simulation Modeling
title_full_unstemmed Biomechanical Characteristics of Vertical Jumping of Preschool Children in China Based on Motion Capture and Simulation Modeling
title_short Biomechanical Characteristics of Vertical Jumping of Preschool Children in China Based on Motion Capture and Simulation Modeling
title_sort biomechanical characteristics of vertical jumping of preschool children in china based on motion capture and simulation modeling
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8706245/
https://www.ncbi.nlm.nih.gov/pubmed/34960462
http://dx.doi.org/10.3390/s21248376
work_keys_str_mv AT zhaopanchao biomechanicalcharacteristicsofverticaljumpingofpreschoolchildreninchinabasedonmotioncaptureandsimulationmodeling
AT jizhongqiu biomechanicalcharacteristicsofverticaljumpingofpreschoolchildreninchinabasedonmotioncaptureandsimulationmodeling
AT wenruixiang biomechanicalcharacteristicsofverticaljumpingofpreschoolchildreninchinabasedonmotioncaptureandsimulationmodeling
AT lijiahui biomechanicalcharacteristicsofverticaljumpingofpreschoolchildreninchinabasedonmotioncaptureandsimulationmodeling
AT liangxiao biomechanicalcharacteristicsofverticaljumpingofpreschoolchildreninchinabasedonmotioncaptureandsimulationmodeling
AT jiangguiping biomechanicalcharacteristicsofverticaljumpingofpreschoolchildreninchinabasedonmotioncaptureandsimulationmodeling