Effect of Body Position on Electrical Activity of Respiratory Muscles During Mouth and Nasal Maximal Respiratory Pressure in Healthy Adults: A Pilot Study
<b>Background</b>: This study aimed to analyze the impact of seated, 45° inclined, and supine positions on respiratory muscle strength (Maximal Inspiratory Pressure—MIP, Maximal Expiratory Pressure—MEP, Sniff Nasal Inspiratory Pressure—SNIP and Sniff Nasal Expiratory Pressure—SNEP) and t...
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2024-11-01
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| Series: | Journal of Functional Morphology and Kinesiology |
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| Online Access: | https://www.mdpi.com/2411-5142/9/4/241 |
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| author | Lailane Saturnino da Silva Rayane Grayce da Silva Vieira Thiago Bezerra Wanderley e Lima Vanessa Regiane Resqueti Jordi Vilaro Jessica Danielle Medeiros da Fonseca Giane Amorim Ribeiro-Samora Guilherme Augusto de Freitas Fregonezi |
| author_facet | Lailane Saturnino da Silva Rayane Grayce da Silva Vieira Thiago Bezerra Wanderley e Lima Vanessa Regiane Resqueti Jordi Vilaro Jessica Danielle Medeiros da Fonseca Giane Amorim Ribeiro-Samora Guilherme Augusto de Freitas Fregonezi |
| author_sort | Lailane Saturnino da Silva |
| collection | DOAJ |
| description | <b>Background</b>: This study aimed to analyze the impact of seated, 45° inclined, and supine positions on respiratory muscle strength (Maximal Inspiratory Pressure—MIP, Maximal Expiratory Pressure—MEP, Sniff Nasal Inspiratory Pressure—SNIP and Sniff Nasal Expiratory Pressure—SNEP) and the electrical activity of respiratory muscles in healthy adults. Ten healthy subjects were evaluated. <b>Methods</b>: Personal, anthropometric data (weight, height, BMI) and lung function (spirometry) were collected, followed by random assessments of inspiratory (MIP, SNIP) and expiratory (MEP, SNEP) muscle strength. Respiratory muscle strength maneuvers and surface electromyographic (sEMG) activity were assessed in sitting, 45° inclined, and supine positions. <b>Results</b>: present that MIP was statistically higher in the sitting position compared to the supine position (<i>p</i> < 0.05) and the 45° supine position (<i>p</i> < 0.05), with SNIP: <i>p</i> < 0.05 and SNEP: <i>p</i> < 0.05 as well. Intercostal muscle activity was higher during MIP, MEP, and SNEP maneuvers in the sitting position (<i>p</i> < 0.05). Additionally, rectus abdominis muscle activity was higher in this position during MIP and SNEP maneuvers. <b>Conclusions</b>: The results suggest there are significant differences in inspiratory pressures between positions, with the difference in activity muscle pattern. In conclusion, body position affected maximal respiratory pressures and influences EMG activation of specific respiratory muscles during MIP. |
| format | Article |
| id | doaj-art-13205db1b01b46a1a647cb679197c57e |
| institution | Kabale University |
| issn | 2411-5142 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
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| series | Journal of Functional Morphology and Kinesiology |
| spelling | doaj-art-13205db1b01b46a1a647cb679197c57e2024-12-27T14:32:22ZengMDPI AGJournal of Functional Morphology and Kinesiology2411-51422024-11-019424110.3390/jfmk9040241Effect of Body Position on Electrical Activity of Respiratory Muscles During Mouth and Nasal Maximal Respiratory Pressure in Healthy Adults: A Pilot StudyLailane Saturnino da Silva0Rayane Grayce da Silva Vieira1Thiago Bezerra Wanderley e Lima2Vanessa Regiane Resqueti3Jordi Vilaro4Jessica Danielle Medeiros da Fonseca5Giane Amorim Ribeiro-Samora6Guilherme Augusto de Freitas Fregonezi7PneumoCardioVascular Laboratory/HUOL, Hospital Universitário Onofre Lopes, Departamento de Fisioterapia Universidade Federal do Rio Grande do Norte, Natal 59078-970, BrazilPneumoCardioVascular Laboratory/HUOL, Hospital Universitário Onofre Lopes, Departamento de Fisioterapia Universidade Federal do Rio Grande do Norte, Natal 59078-970, BrazilPneumoCardioVascular Laboratory/HUOL, Hospital Universitário Onofre Lopes, Departamento de Fisioterapia Universidade Federal do Rio Grande do Norte, Natal 59078-970, BrazilPneumoCardioVascular Laboratory/HUOL, Hospital Universitário Onofre Lopes, Departamento de Fisioterapia Universidade Federal do Rio Grande do Norte, Natal 59078-970, BrazilBlanquerna Faculty of Health Sciences, GRoW—Global Research on Wellbeing, Ramon Llull University, 08022 Barcelona, SpainPneumoCardioVascular Laboratory/HUOL, Hospital Universitário Onofre Lopes, Departamento de Fisioterapia Universidade Federal do Rio Grande do Norte, Natal 59078-970, BrazilDepartamento de Fisioterapia, Universidade Federal do Rio Grande do Norte, Natal 59078-970, BrazilPneumoCardioVascular Laboratory/HUOL, Hospital Universitário Onofre Lopes, Departamento de Fisioterapia Universidade Federal do Rio Grande do Norte, Natal 59078-970, Brazil<b>Background</b>: This study aimed to analyze the impact of seated, 45° inclined, and supine positions on respiratory muscle strength (Maximal Inspiratory Pressure—MIP, Maximal Expiratory Pressure—MEP, Sniff Nasal Inspiratory Pressure—SNIP and Sniff Nasal Expiratory Pressure—SNEP) and the electrical activity of respiratory muscles in healthy adults. Ten healthy subjects were evaluated. <b>Methods</b>: Personal, anthropometric data (weight, height, BMI) and lung function (spirometry) were collected, followed by random assessments of inspiratory (MIP, SNIP) and expiratory (MEP, SNEP) muscle strength. Respiratory muscle strength maneuvers and surface electromyographic (sEMG) activity were assessed in sitting, 45° inclined, and supine positions. <b>Results</b>: present that MIP was statistically higher in the sitting position compared to the supine position (<i>p</i> < 0.05) and the 45° supine position (<i>p</i> < 0.05), with SNIP: <i>p</i> < 0.05 and SNEP: <i>p</i> < 0.05 as well. Intercostal muscle activity was higher during MIP, MEP, and SNEP maneuvers in the sitting position (<i>p</i> < 0.05). Additionally, rectus abdominis muscle activity was higher in this position during MIP and SNEP maneuvers. <b>Conclusions</b>: The results suggest there are significant differences in inspiratory pressures between positions, with the difference in activity muscle pattern. In conclusion, body position affected maximal respiratory pressures and influences EMG activation of specific respiratory muscles during MIP.https://www.mdpi.com/2411-5142/9/4/241respiratory musclesmaximum respiratory pressureselectromyographyposture |
| spellingShingle | Lailane Saturnino da Silva Rayane Grayce da Silva Vieira Thiago Bezerra Wanderley e Lima Vanessa Regiane Resqueti Jordi Vilaro Jessica Danielle Medeiros da Fonseca Giane Amorim Ribeiro-Samora Guilherme Augusto de Freitas Fregonezi Effect of Body Position on Electrical Activity of Respiratory Muscles During Mouth and Nasal Maximal Respiratory Pressure in Healthy Adults: A Pilot Study Journal of Functional Morphology and Kinesiology respiratory muscles maximum respiratory pressures electromyography posture |
| title | Effect of Body Position on Electrical Activity of Respiratory Muscles During Mouth and Nasal Maximal Respiratory Pressure in Healthy Adults: A Pilot Study |
| title_full | Effect of Body Position on Electrical Activity of Respiratory Muscles During Mouth and Nasal Maximal Respiratory Pressure in Healthy Adults: A Pilot Study |
| title_fullStr | Effect of Body Position on Electrical Activity of Respiratory Muscles During Mouth and Nasal Maximal Respiratory Pressure in Healthy Adults: A Pilot Study |
| title_full_unstemmed | Effect of Body Position on Electrical Activity of Respiratory Muscles During Mouth and Nasal Maximal Respiratory Pressure in Healthy Adults: A Pilot Study |
| title_short | Effect of Body Position on Electrical Activity of Respiratory Muscles During Mouth and Nasal Maximal Respiratory Pressure in Healthy Adults: A Pilot Study |
| title_sort | effect of body position on electrical activity of respiratory muscles during mouth and nasal maximal respiratory pressure in healthy adults a pilot study |
| topic | respiratory muscles maximum respiratory pressures electromyography posture |
| url | https://www.mdpi.com/2411-5142/9/4/241 |
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