Reliability of wearable sensors to assess impact metrics during sport-specific tasks.
There is little information on the reliability of inertial measurement units for capturing impact load metrics during sport-specific movements. The purpose of this study is to determine the reliability of the Blue Trident IMU sensors in measuring impact load, step count and cumulative bone stimulus...
| Publicado en: | Journal of Sports Sciences Vol. 39; no. 4; pp. 406 - 412 |
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| Autores principales: | , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Feb2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=148425641&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 148425641 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02640414 5BV jtl: Journal of Sports Sciences issn: 02640414 maglogo: Y pubinfo: dt: Feb2021 vid: 39 iid: 4 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 148425641 146070276 148425641 148425641 10.1080/02640414.2020.1823131 148425641 ppf: 406 ppct: 6 formats: tig: atl: Reliability of wearable sensors to assess impact metrics during sport-specific tasks. aug: au: Burland, Julie P. Outerleys, Jereme B. Lattermann, Christian Davis, Irene S. affil: Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA sug: subj: Reliability Wearable Sensors Step Evaluation Soccer Biomechanics Evaluation Task Performance and Analysis Human Recreation Adult Intraclass Correlation Coefficient Confidence Intervals Acceleration Kicking Adult: 19-44 years ab: There is little information on the reliability of inertial measurement units for capturing impact load metrics during sport-specific movements. The purpose of this study is to determine the reliability of the Blue Trident IMU sensors in measuring impact load, step count and cumulative bone stimulus during a series of soccer-related tasks. Ten healthy recreational soccer players (age: 27.9 ± 2.18; height: 1.77 ± 0.10 m; mass: 79.02 ± 13.07 kg) volunteered for a 3-visit study and performed 4 tasks. Bilateral impact load, total number of steps and cumulative bone stimulus during the tasks were collected. Data were sampled using a dual-g sensor. Intraclass correlation coefficients (ICC3,1) with 95% confidence intervals assessed between-day reliability. Impact load (0.58–0.89) and cumulative bone stimulus (0.90–0.97) had good to excellent reliability across tasks. ICC values for right/left step count were good to excellent during acceleration-deceleration (0.728–0.837), change direction (0.734–0.955) and plant/cut manoeuvres (0.701–0.866) and fair to good during the ball kick (0.588–0.683). This suggests that wearable sensors can reliably measure the cumulative impact load during outdoor functional movements; however, kicking manoeuvres are less reliable. Measuring impact load in the field expands the ability to capture more ecologically valid data. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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