Impact of Injury Prevention Video Feedback on Biomechanical Variables of the Knee Joint during Cutting Maneuver
PURPOSE This study aims to analyze the effects of injury prevention video feedback on kinetic variables of the knee joint during the cutting maneuver. METHODS Twenty-eight healthy men participated and motion and force data were collected using infrared cameras, a force plate, and a Witty timing syst...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Korean |
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Korea Institute of Sport Science
2023-12-01
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| Series: | Cheyuk gwahag yeon-gu |
| Subjects: | |
| Online Access: | http://kjss.sports.re.kr/upload/pdf/kjss-2023-34-4-588.pdf |
| _version_ | 1797337203043467264 |
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| author | Mi-so Lee Sung-min Kim Jeheon Moon |
| author_facet | Mi-so Lee Sung-min Kim Jeheon Moon |
| author_sort | Mi-so Lee |
| collection | DOAJ |
| description | PURPOSE This study aims to analyze the effects of injury prevention video feedback on kinetic variables of the knee joint during the cutting maneuver. METHODS Twenty-eight healthy men participated and motion and force data were collected using infrared cameras, a force plate, and a Witty timing system. Paired t-tests were employed for data evaluation using the SPSS 26.0 program. RESULTS Results showed increased abduction and lateral rotation angles of the knee joint at the lower height of the center of mass (COM) (p<. 05). The lateral rotation of the knee joint decreased at initial ground contact (p<.05). Flexion angular velocity increased at initial ground contact after video feedback (p<.05) and decreased at the lower height of COM (p<.05). Abduction angular velocity decreased at the lower height of COM (p<.05), and internal rotation angular velocity was increased on the initial ground contact (p<.05). Maximum ground reaction force for anterior-posterior and medial-lateral directions increased after video feedback (p<.05). Flexion and internal rotation moments increased, and adduction moment also increased (p<.05). CONCLUSIONS In conclusion , video feedback effectively reduced knee load during the cutting maneuver, contributing to injury prevention for the knee joint. |
| first_indexed | 2024-03-08T09:07:04Z |
| format | Article |
| id | doaj.art-17e94027779e4ca2a24e6fe19a6c1b34 |
| institution | Directory Open Access Journal |
| issn | 1598-2920 2233-7938 |
| language | Korean |
| last_indexed | 2024-03-08T09:07:04Z |
| publishDate | 2023-12-01 |
| publisher | Korea Institute of Sport Science |
| record_format | Article |
| series | Cheyuk gwahag yeon-gu |
| spelling | doaj.art-17e94027779e4ca2a24e6fe19a6c1b342024-02-01T04:27:37ZkorKorea Institute of Sport ScienceCheyuk gwahag yeon-gu1598-29202233-79382023-12-0134458859510.24985/kjss.2023.34.4.588658Impact of Injury Prevention Video Feedback on Biomechanical Variables of the Knee Joint during Cutting ManeuverMi-so Lee0Sung-min Kim1Jeheon Moon2Korea National University of EducationKorea National University of EducationKorea National University of EducationPURPOSE This study aims to analyze the effects of injury prevention video feedback on kinetic variables of the knee joint during the cutting maneuver. METHODS Twenty-eight healthy men participated and motion and force data were collected using infrared cameras, a force plate, and a Witty timing system. Paired t-tests were employed for data evaluation using the SPSS 26.0 program. RESULTS Results showed increased abduction and lateral rotation angles of the knee joint at the lower height of the center of mass (COM) (p<. 05). The lateral rotation of the knee joint decreased at initial ground contact (p<.05). Flexion angular velocity increased at initial ground contact after video feedback (p<.05) and decreased at the lower height of COM (p<.05). Abduction angular velocity decreased at the lower height of COM (p<.05), and internal rotation angular velocity was increased on the initial ground contact (p<.05). Maximum ground reaction force for anterior-posterior and medial-lateral directions increased after video feedback (p<.05). Flexion and internal rotation moments increased, and adduction moment also increased (p<.05). CONCLUSIONS In conclusion , video feedback effectively reduced knee load during the cutting maneuver, contributing to injury prevention for the knee joint.http://kjss.sports.re.kr/upload/pdf/kjss-2023-34-4-588.pdfcutting maneuverknee jointinjuryvideo feedbackmotion analysis |
| spellingShingle | Mi-so Lee Sung-min Kim Jeheon Moon Impact of Injury Prevention Video Feedback on Biomechanical Variables of the Knee Joint during Cutting Maneuver Cheyuk gwahag yeon-gu cutting maneuver knee joint injury video feedback motion analysis |
| title | Impact of Injury Prevention Video Feedback on Biomechanical Variables of the Knee Joint during Cutting Maneuver |
| title_full | Impact of Injury Prevention Video Feedback on Biomechanical Variables of the Knee Joint during Cutting Maneuver |
| title_fullStr | Impact of Injury Prevention Video Feedback on Biomechanical Variables of the Knee Joint during Cutting Maneuver |
| title_full_unstemmed | Impact of Injury Prevention Video Feedback on Biomechanical Variables of the Knee Joint during Cutting Maneuver |
| title_short | Impact of Injury Prevention Video Feedback on Biomechanical Variables of the Knee Joint during Cutting Maneuver |
| title_sort | impact of injury prevention video feedback on biomechanical variables of the knee joint during cutting maneuver |
| topic | cutting maneuver knee joint injury video feedback motion analysis |
| url | http://kjss.sports.re.kr/upload/pdf/kjss-2023-34-4-588.pdf |
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