REDUCING THE SPORTS INJURY THROUGH FUNCTION MOVEMENT BIOLOGICAL IMAGE DATA SCREENING

ABSTRACT Introduction Among the many cases of sports injuries, the incidence of musculoskeletal injuries remains high. After a musculoskeletal injury occurs, athletes often need to suspend training and undergo rehabilitation. A suitable sport mode requires athletes to have sufficient joint range of motion, core stability, and balance ability in different positions to complete various complex movements in training and competition. Objective The paper analyzes the impact of warm-up exercises before the test on the test results of functional sports biological image data screening ( FMS TM ) and provides references for unifying test conditions, checking the reliability of FMS TM repeated tests, and discussing the comparability of the research results. Methods The paper used the same password and process to test 12 young male volleyball professional athletes without warm-up and warm-up. The two-dimensional motion analysis system Dartfish Pursuit 8.0 was used to analyze the video data recorded by the two cameras simultaneously. Results In the two tests before and after, the hurdle step score (1.75±0.62 vs. 2.42±0.52) and the total score (13.50±2.20 vs. 16.42±2.15) were significantly higher than those without the warm-up test (P<0.01). Besides, in squats (1.58±0.67 vs. 1.92±0.67), straight lunges (2.00±0.43 vs. 2.50±0.52), active straight leg lifts (1.50±0.67 vs. 2.00±0.60), rotation stability (1.42) ±0.52 vs. 1.92±0.29) showed a significant increase in the score (P<0.05). Conclusions Warm-up exercises before the test can improve the test results. This abnormal movement pattern observed only by visual inspection may not truly reflect the “dysfunction” of the movement. In the case of ignoring the pre-test warm-up factors, feedback on sports performance and formulating training strategies, this conclusion of predicting injury risk and evaluating training effects may have specific limitations in its reference value. Level of evidence II; Therapeutic studies - investigation of treatment results.

摘要
引言：在各类运动损伤案例中，肌肉骨骼损伤的发生率始终居高不下。运动员发生肌肉骨骼损伤后，往往需要暂停训练并接受康复干预。适配的运动模式要求运动员在不同姿态下具备充足的关节活动度、核心稳定性与平衡能力，方能完成训练与竞赛中的各类复杂动作。
研究目的：分析测试前的热身运动对功能性运动生物影像数据筛查（FMS™）测试结果的影响，为统一测试条件、验证FMS™重复测试的信度，以及探讨研究结果的可比性提供参考依据。
研究方法：本研究采用统一的测试流程与评分规则，对12名青年男子职业排球运动员分别开展无热身与有热身状态下的FMS™测试。同时借助二维运动分析系统Dartfish Pursuit 8.0，对两台相机同步录制的视频数据进行分析。
研究结果：在前后两次测试中，热身组的跨栏步得分（1.75±0.62 vs. 2.42±0.52）与总得分（13.50±2.20 vs. 16.42±2.15）均显著高于无热身组（P<0.01）。此外，深蹲动作（1.58±0.67 vs. 1.92±0.67）、直线箭步蹲（2.00±0.43 vs. 2.50±0.52）、主动直腿抬高（1.50±0.67 vs. 2.00±0.60）以及旋转稳定性测试（1.42±0.52 vs. 1.92±0.29）的得分均出现显著提升（P<0.05）。
研究结论：测试前进行热身运动可有效改善FMS™测试结果。仅通过目视观察发现的异常运动模式，未必能真实反映运动功能的“障碍”状态。若忽略测试前热身这一关键因素，仅基于该测试结果反馈运动表现、制定训练策略，或是以此预测损伤风险、评估训练效果，该结论的参考价值将存在特定局限性。
证据等级：II级；治疗性研究——治疗效果探究。