Electromyographic analysis of the pectoralis major and deltoideus anterior in the inclined flying exercise with loads

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorRodrigues, J. A.
dc.creatorBüll, M. L.
dc.creatorDias, G. A R
dc.creatorGonÇalves, M.
dc.creatorGuazzelli, J. F.
dc.date2014-05-27T11:22:02Z
dc.date2016-10-25T18:22:57Z
dc.date2014-05-27T11:22:02Z
dc.date2016-10-25T18:22:57Z
dc.date2006-11-01
dc.date.accessioned2017-04-06T01:21:25Z
dc.date.available2017-04-06T01:21:25Z
dc.identifierElectromyography and Clinical Neurophysiology, v. 46, n. 7-8, p. 441-448, 2006.
dc.identifier0301-150X
dc.identifierhttp://hdl.handle.net/11449/69220
dc.identifierhttp://acervodigital.unesp.br/handle/11449/69220
dc.identifier2-s2.0-33845408595
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/890489
dc.descriptionDue to a shortage of textbooks with specific data on muscular activity concerning physical conditioning and sports, we analysed electromyographically the muscles pectoralis major and deltoideus anterior, bilaterally, in inclined flying exercises, during the concentric and eccentric phases, with external loads of 25, 50, 75 and 100% of the maximum load. The electromyographic analysis was performed in eleven male volunteers with MEDITRACE-200 surface electrodes connected to a six-channel biologic signal acquisition module coupled to a PC/AT computer. The electromyographic signals were processed and the obtained effective values were normalized through maximum voluntary isometric contraction. Statistically, the results showed that all the muscles studied presented significant differences between the concentric and the eccentric phases, with higher electromyographic activity during the concentric phase. By analysing the different loads for each muscle in both phases, significant electromyographic activity was observed for all muscles. When the effect of each load on each muscle during the concentric phase was analysed, it was noticed that the muscles on the left were more active than those on the right side, while in the eccentric phase the muscles had different behavior.
dc.languageeng
dc.relationElectromyography and Clinical Neurophysiology
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectromyography
dc.subjectExercises
dc.subjectm. deltoideus anterior
dc.subjectm. pectoralis major
dc.subjectPhysical conditioning
dc.subjectadult
dc.subjectconcentric muscle contraction
dc.subjectdeltoid muscle
dc.subjecteccentric muscle contraction
dc.subjectelectromyography
dc.subjecthuman
dc.subjecthuman experiment
dc.subjectload carrying capacity
dc.subjectmale
dc.subjectmicrocomputer
dc.subjectmuscle exercise
dc.subjectnormal human
dc.subjectpectoralis major muscle
dc.subjectsignal transduction
dc.subjectskin electrode
dc.subjectvoluntary movement
dc.subjectAdolescent
dc.subjectAdult
dc.subjectExercise
dc.subjectFunctional Laterality
dc.subjectHumans
dc.subjectMale
dc.subjectMotor Neurons
dc.subjectMuscle, Skeletal
dc.subjectPectoralis Muscles
dc.subjectSignal Processing, Computer-Assisted
dc.subjectWeight Lifting
dc.subjectWeight-Bearing
dc.titleElectromyographic analysis of the pectoralis major and deltoideus anterior in the inclined flying exercise with loads
dc.typeOtro


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