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dc.creatorKrasnow, D.en
dc.creatorAmbegaonkar, J. P.en
dc.creatorWilmerding, M. V.en
dc.creatorStecyk, S.en
dc.creatorKoutedakis, Y.en
dc.creatorWyon, M.en
dc.date.accessioned2015-11-23T10:37:01Z
dc.date.available2015-11-23T10:37:01Z
dc.date.issued2012
dc.identifier.issn0885-1158
dc.identifier.urihttp://hdl.handle.net/11615/30023
dc.description.abstractThis study examined utilization of the trunk and lower extremity muscles during grand battement devant in three conditions: at the barre (supported stationary condition in 1st position), in the center (unsupported stationary condition in 1st position), and traveling through space. Forty dancers (age 30.0 +/- 13.0 yrs, height 1.63 +/- 0.06 m, weight 59.0 +/- 7.4 kg, and 13.9 +/- 13.3 yrs of training in ballet and/or modern dance) volunteered and were placed in three skill level groups: beginner (n = 12), intermediate (n = 14), and advanced (n = 14). Dancers executed five grand battement deviant in each of the three conditions in randomized order. We examined muscle activation bilaterally in eight muscles (abdominals, abductor hallucis, erector spinae, gastrocnemius, gluteus maximus, hamstrings, quadriceps, and tibialis anterior) using surface electromyography, a three-dimensional video biomechanical tracking system to identify events, and force plates. All data were analyzed in four events: stance, initiation, peak, and end. Analysis was done using a linear mixed effects regression model with condition, event, muscle, level, and side as the fixed effects, and subject as the random effect. There were significant effects tor muscle X event X condition (p<0.01) and for level X side X muscle (p<0.01). Muscle use varied according to the combination of event and condition that was executed, and these differences were also influenced by the level of training of the dancer and the side of the body used. It is recommended that dance educators consider the importance of allocating sufficient time to each of the three conditions (barre, center, and traveling) to ensure development of a variety of motor strategies and muscle activation levels for dance practice. Med Probl Perform Art 2012; 27(3):143-155.en
dc.sourceMedical Problems of Performing Artistsen
dc.source.uri<Go to ISI>://WOS:000309442100005
dc.subjectMODERN DANCERSen
dc.subjectDEMI-PLIEen
dc.subjectBALLETen
dc.subjectMedicine, General & Internalen
dc.subjectMusicen
dc.titleElectromyographic Comparison of Grand Battement Devant at the Barre, in the Center, and Travelingen
dc.typejournalArticleen


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