dc.creator | Baritello, Omar | |
dc.creator | Stoll, Josefine | |
dc.creator | Martínez-Valdés, Eduardo [Chile. Universidad Mayor. Facultad de Ciencias. Centro de Investigación en Fisiología de Ejercicio] | |
dc.creator | Müller, Steffen | |
dc.date.accessioned | 2021-02-26T20:44:49Z | |
dc.date.accessioned | 2022-10-18T18:43:00Z | |
dc.date.available | 2021-02-26T20:44:49Z | |
dc.date.available | 2022-10-18T18:43:00Z | |
dc.date.created | 2021-02-26T20:44:49Z | |
dc.date.issued | 2019-06 | |
dc.identifier | Baritello O, Stoll J, Martinez-Valdes E, Müller S, Mayer F, Müller J. Neuromuscular activity of trunk muscles during side plank exercise and an additional motoric-task perturbation. Dtsch Z Sportmed. 2019; 70: 153-158. | |
dc.identifier | 0344-5925 | |
dc.identifier | http://repositorio.umayor.cl/xmlui/handle/sibum/7374 | |
dc.identifier | https://www.germanjournalsportsmedicine.com/fileadmin/content/archiv2019/Heft_6/DtschZSportmed_Originalia_Baritello_Effects_of_Perturbation_Task_on_Trunk_Muscles_during_Core_Exercise_2019-6.pdf | |
dc.identifier | 10.5960/dzsm.2019.382 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4455153 | |
dc.description.abstract | Problem: Core-specific sensorimotor exercises (CSSE) combined with technically applied unexpected high-intensity perturbations (UHIP) are able to enhance neuromuscular activity of the trunk muscles (TM). SinceincludingUHIP into clinical practice is complicated, it is warranted to implement a feasible perturbation task. Aim of the study was to analyze the effects of an additional motoric-task perturbation on trunk neuromuscular activation pattern during CSSE exercise. Methods: Ten participants (5m/5f; 29±2years; 177±7cm, 74±12kg) were included and prepared with a surface EMG-setup for trunk muscles. EMG-data were collected during a side plank on stable surface (SP; 30sec) and randomly in 3 different conditions: adding a pad under the right elbow (SPP), adding a perturbation task (SP+P) and adding pad and perturbation task (SPP+P). Root mean square (RMS) was calculated for the whole exercise cycle (30sec) and normalized to MVIC (%MVIC). Muscles were grouped to ventral (VR; VL) and dorsal (DR; DL) right/left. In addition, the ratios of Ventral: Dorsal (V: D) and Side-Right: Side-Left (SR: SL) were calculated. Differences between conditions were assessed for muscle groups and ratios (repeated-measures ANOVA; α=0.05). Results: SPP+P showed the highest EMG-RMS for all muscles except DL, showing significant differences between conditions SP and SP+P in VR and VL,respectively. No differences (p<0.05) were found between SPP and SPP+P, SP+P. Ratios revealedno significant differences between conditions. Discussion: The additional motoric-task perturbation during a CSSE significantly enhanced trunk neuromuscular activity. | |
dc.language | en_US | |
dc.publisher | Dynamic Media Sales Verlag | |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
dc.source | Dtsch Z Sportmed. 2019; 70: 153-158 | |
dc.subject | EMG | |
dc.subject | Sensorimotor Training | |
dc.subject | Core-Stability | |
dc.subject | Instability | |
dc.subject | Trunk Exercise | |
dc.title | Neuromuscular Activity of Trunk Muscles during Side Plank Exercise and an Additional Motoric-Task Perturbation | |
dc.type | Artículos de revistas | |