Insufficient loading in stroke subjects during conventional resistance training.
Our objective was to assess the loading during a resistance-training task at a given training intensity in subjects with stroke and in healthy subjects. Subjects with stroke ( n == 11) and two control groups ( n == 11 in each) underwent strength measurements and a resistance-training task for elbow...
| Publicado en: | Advances in Physiotherapy Vol. 14; no. 1; pp. 18 - 29 |
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| Autores principales: | , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
2012
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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=104520818&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 104520818 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14038196 B6F jtl: Advances in Physiotherapy issn: 14038196 maglogo: Y pubinfo: dt: 2012 vid: 14 iid: 1 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 104520818 71833831 10.3109/14038196.2012.658861 104520818 ppf: 18 ppct: 11 formats: fmt: @attributes: type: P tig: atl: Insufficient loading in stroke subjects during conventional resistance training. aug: au: Hedlund, Mattias Sojka, Peter Lundström, Ronnie Lindström, Britta sug: subj: Stroke Therapy Muscle Strengthening Methods Stress, Mechanical Human Torque Case Control Studies Isokinetic Exercises Concentric Contraction Eccentric Contraction Male Female Adult Middle Age Aged Descriptive Statistics Clinical Assessment Tools Dynamometry Electromyography One-Way Analysis of Variance Post Hoc Analysis Two-Way Analysis of Variance Repeated Measures Data Analysis Software Adult: 19-44 years Middle Aged: 45-64 years Aged: 65+ years Male Female ab: Our objective was to assess the loading during a resistance-training task at a given training intensity in subjects with stroke and in healthy subjects. Subjects with stroke ( n == 11) and two control groups ( n == 11 in each) underwent strength measurements and a resistance-training task for elbow flexors. Torque and muscular activity obtained during the resistance-training task was related to values obtained during strength measurements. Even if relative loading throughout the concentric phase of the resistance-training task, expressed as percent of concentric isokinetic torque, was found to be similar among groups, we found indications of insufficient loading for the stroke group. Relative loading during the eccentric contraction phase, expressed as percent of eccentric isokinetic torque, was significantly lower for the stroke group. Also, when related to isometric maximum voluntary contraction, the loading was significantly lower for the stroke group, compared with the control groups, during the concentric and eccentric contraction phases. Furthermore, muscle activation during, as well as muscular fatigue after, the resistance-training task was somewhat lower for the stroke group. Hence, for subjects with stroke, the relative loading during resistance training, performed at a training intensity considered adequate for able-bodied, appears to be too low compared with the healthy controls. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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