在阿基里斯肌修复后的运动员中,新型反应性后退加速测试的试验间 & 会议间可靠性
David McCrea1, Neil Welch2, Colin Griffin2
1University of Roehampton & UPMC Sports Surgery Clinic, Dublin, Ireland.
概括
这种新的反应式冲刺测试显示了在阿基里斯肌修复后评估恢复的卓越可靠性. 临床医生可以使用这种测试来测量受伤和健康个体的脚和膝盖功能以及整体加速性能.
科学领域:
- 运动医学 运动医学
- 生物力学 生物力学
- 康复科学 康复科学 康复科学
背景情况:
- 阿基里斯肌修复需要可靠的方法来评估患者的康复.
- 评估功能性表现,特别是加速,对于回归运动的决定至关重要.
- 现有的测试可能无法捕捉受伤后反应加速的细微差别.
研究的目的:
- 评估一种新型反应式冲刺加速度测试的会议间和试验间可靠性.
- 评估该测试在健康个体和从阿基里斯肌修复中恢复过来的个体中的有用性.
- 在初始加速阶段确定各种时空,运动和动力变量的可靠性.
主要方法:
- 在生物力学实验室进行了一项测试-重复测试可靠性研究.
- 19名参与者 (9名阿基里斯肌修复后,10名健康人) 进行了两次测试,隔7天.
- 参与者进行了反应式冲刺,从站着开始加速到超过4米的光线提示,通过3D运动和力盘捕获数据.
主要成果:
- 对于大多数评估变量,新型加速测试显示了良好的至优秀的会话间可靠性 (ICC>0.75至>0.9).
- 时空,脚特异性和膝盖特异性的动力和动力学变量在受伤和健康的队列中都显示出高可靠性.
- 这些发现表明,在重复测试期间,性能测量结果一致.
结论:
- 反应式冲刺加速测试是临床医生可靠的工具.
- 它可以有效地评估关节和膝盖在阿基里斯肌修复后的具体恢复.
- 该测试提供了一个可靠的衡量整体加速性能在康复设置.
相关概念视频
Handwashing III: During the Procedure and Post-Procedure Steps
2.2K
To wash hands properly, follow these steps:
2.2K
Reliability and Validity
13.8K
Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
13.8K
Mismatch Repair
43.6K
Overview
43.6K
Overview of DNA Repair
33.5K
In order to be passed through generations, genomic DNA must be undamaged and error-free. However, every day, DNA in a cell undergoes several thousand to a million damaging events by natural causes and external factors. Ionizing radiation such as UV rays, free radicals produced during cellular respiration, and hydrolytic damage from metabolic reactions can alter the structure of DNA. Damages caused include single-base alteration, base dimerization, chain breaks, and cross-linkage.
Chemically...
Chemically...
33.5K
Accelerators
278
Accelerators in concrete serve as admixtures to speed up the hardening process, enabling the concrete to achieve early strength faster. Although accelerators do not necessarily impact the time it takes concrete to set, they reduce this time in practice. A common accelerator is calcium chloride, which is particularly useful for hastening early strength development in cold weather or for rapid repair jobs that require quick heat generation after mixing.
The effectiveness of calcium chloride can...
The effectiveness of calcium chloride can...
278
Base Excision Repair
26.1K
One of the common DNA damages is the chemical alteration of single bases by alkylation, oxidation, or deamination. The altered bases cause mispairing and strand breakage during replication. This type of damage causes minimal change to the DNA double helix structure and can be repaired by the base excision repair (BER) pathways. BER corrects damaged DNA sequences by removing the damaged base and restoring the original base sequence using the complementary strand as a template.
The first step of...
The first step of...
26.1K


