Sleeper Mark D, Kenyon Lisa K, Elliott James M, Cheng M Samuel
University at Buffalo, State University of New York, Buffalo, New York, USA.
Int J Sports Phys Ther. 2016 Dec;11(7):1082-1100.
PURPOSE/BACKGROUND: Despite the availability of various field-tests for many competitive sports, a reliable and valid test specifically developed for use in men's gymnastics has not yet been developed. The Men's Gymnastics Functional Measurement Tool (MGFMT) was designed to assess sport-specific physical abilities in male competitive gymnasts. The purpose of this study was to develop the MGFMT by establishing a scoring system for individual test items and to initiate the process of establishing test-retest reliability and construct validity.
A total of 83 competitive male gymnasts ages 7-18 underwent testing using the MGFMT. Thirty of these subjects underwent re-testing one week later in order to assess test-retest reliability. Construct validity was assessed using a simple regression analysis between total MGFMT scores and the gymnasts' USA-Gymnastics competitive level to calculate the coefficient of determination (r). Test-retest reliability was analyzed using Model 1 Intraclass correlation coefficients (ICC). Statistical significance was set at the p<0.05 level.
The relationship between total MGFMT scores and subjects' current USA-Gymnastics competitive level was found to be good (r = 0.63). Reliability testing of the MGFMT composite test score showed excellent test-retest reliability over a one-week period (ICC = 0.97). Test-retest reliability of the individual component tests ranged from good to excellent (ICC = 0.75-0.97).
The results of this study provide initial support for the construct validity and test-retest reliability of the MGFMT.
Level 3.
目的/背景：尽管有多种针对许多竞技运动的现场测试，但尚未开发出专门用于男子体操的可靠且有效的测试。男子体操功能测量工具（MGFMT）旨在评估男子竞技体操运动员特定于运动项目的身体能力。本研究的目的是通过为各个测试项目建立评分系统来开发MGFMT，并启动建立重测信度和结构效度的过程。
共有83名7至18岁的男子竞技体操运动员使用MGFMT进行了测试。其中30名受试者在一周后进行了重新测试，以评估重测信度。使用MGFMT总分与体操运动员的美国体操竞技水平之间的简单回归分析来评估结构效度，以计算决定系数（r）。使用模型1组内相关系数（ICC）分析重测信度。统计学显著性设定为p<0.05水平。
发现MGFMT总分与受试者当前的美国体操竞技水平之间的关系良好（r = 0.63）。MGFMT综合测试分数的信度测试显示在一周期间具有出色的重测信度（ICC = 0.97）。各个组成测试的重测信度范围从良好到优秀（ICC = 0.75 - 0.97）。
本研究结果为MGFMT的结构效度和重测信度提供了初步支持。
3级。
