The effect of deep neck flexor endurance on craniovertebral angle changes and neck and shoulder muscle activities during a computer task.
The deep neck flexors are important for maintaining neck posture by stabilizing and supporting it through low-intensity contraction, ensuring static endurance. The subjects performed computer tasks after having their deep neck flexor endurance measured using a pressure biofeedback unit. The craniove...
| Publicado en: | International Journal of Occupational Safety & Ergonomics Vol. 30; no. 1; pp. 100 - 108 |
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| Autores principales: | , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Mar2024
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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=175519441&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 175519441 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10803548 39QK jtl: International Journal of Occupational Safety & Ergonomics issn: 10803548 maglogo: N pubinfo: dt: Mar2024 vid: 30 iid: 1 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 175519441 171377429 175519441 175519441 10.1080/10803548.2023.2254151 175519441 ppf: 100 ppct: 8 formats: tig: atl: The effect of deep neck flexor endurance on craniovertebral angle changes and neck and shoulder muscle activities during a computer task. aug: au: Seok, Him Lee, Sangyeol Jun, Deokhoon affil: Department of Physical Therapy, Kyungsung University, Republic of Korea sug: subj: Neck Muscles Physiology Physical Endurance Evaluation Craniovertebral Junction Anatomy and Histology Shoulder Physiology Muscle, Skeletal Physiology Computers and Computerization Task Performance and Analysis Human Biofeedback Sternocleidomastoid Muscles Physiology Trapezius Muscles Physiology Descriptive Statistics ab: The deep neck flexors are important for maintaining neck posture by stabilizing and supporting it through low-intensity contraction, ensuring static endurance. The subjects performed computer tasks after having their deep neck flexor endurance measured using a pressure biofeedback unit. The craniovertebral angle (CVA) and the muscle activities were measured while participants were completing computer tasks for 10 min. The deep neck flexor endurance was significantly negatively correlated with CVA changes at 0–2 min. The deep neck flexor endurance was significantly negatively correlated with sternocleidomastoid muscle and upper trapezius activity at 0–2 min. The deep neck flexor endurance negatively predicted CVA changes at 0–2 min and explained 28.8% of the variance in the CVA changes. The lower the deep neck flexor endurance, the earlier the simultaneous changes occurred in the CVA and the neck and shoulder muscle activities during computer tasks. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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