2022 Fiscal Year Final Research Report
An attempt to quantify coordination during the period of nurturing and development focusing on center-of-gravity control.
Project/Area Number |
19K20075
|
Research Category |
Grant-in-Aid for Early-Career Scientists
|
Allocation Type | Multi-year Fund |
Review Section |
Basic Section 59030:Physical education, and physical and health education-related
|
Research Institution | Osaka Metropolitan University (2022) Osaka Prefecture University (2019-2021) |
Principal Investigator |
Kawabata Haruka 大阪公立大学, 国際基幹教育機構, 准教授 (20713390)
|
Project Period (FY) |
2019-04-01 – 2023-03-31
|
Keywords | 重心制御 / 姿勢 / 発育発達 |
Outline of Final Research Achievements |
In this study, center-of-gravity coordination evaluation software was developed to quantify the coordination ability of children during their developmental period.This program consists of a Limit Of Stability (LOS) test to measure the maximum amount of movement of the center of foot pressure (COP) from a stationary standing position without changing the foot position, a follow-up movement test to measure the error of the COP when following a moving target optotype on the screen, and a reaction movement test to measure the time to move the COP to a stationary target optotype and to make the COP stay on the target optotype for more than 1 second. A reaction motion test can be performed by moving the COP to a stationary target optotype and measuring the time it takes for the COP to remain on the target optotype for at least one second.This software is unique in that it focuses on and evaluates an individual's LOS.
|
Free Research Field |
トレーニング科学
|
Academic Significance and Societal Importance of the Research Achievements |
これまで実施されてきた、追従動作テスト(画面上を移動する目標視標に対し、COPを追従させた際の目標視標との誤差総和を計測できる)はの目標視標の移動距離は、一般的に実施可能な範囲内であった。しかし、個人の最大COP移動距離に個人差があるため、標準化された測定方法が必要であった。本研究で開発されたソフトウエアは個人の最大COP移動距離能力を反映した上で、追従動作テストが実施できるため、標準化された測定値の個人間比較が可能となった。
|