New physiological insights into exercise-induced diaphragmatic fatigue
Abstract Data on the dynamic process and time-point of manifestation of exercise-induced diaphragmatic fatigue (DF) are lacking. Therefore, this study was aimed assessing dynamic changes of diaphragmatic strength during exercise and determining the time-point of DF manifestation. Fourteen trained su...
Gespeichert in:
| Veröffentlicht in: | Respiratory physiology & neurobiology 2007-08, Vol.158 (1), p.88-96 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 96 |
|---|---|
| container_issue | 1 |
| container_start_page | 88 |
| container_title | Respiratory physiology & neurobiology |
| container_volume | 158 |
| creator | Kabitz, Hans-Joachim Walker, David Schwoerer, Anja Sonntag, Florian Walterspacher, Stephan Roecker, Kai Windisch, Wolfram |
| description | Abstract Data on the dynamic process and time-point of manifestation of exercise-induced diaphragmatic fatigue (DF) are lacking. Therefore, this study was aimed assessing dynamic changes of diaphragmatic strength during exercise and determining the time-point of DF manifestation. Fourteen trained subjects (maximal oxygen uptake ( V ˙ O 2 max ) 59.3 ± 5.5 ml/min/kg) performed standardized exercise protocols (maximal workload: 85% V ˙ O 2 max ) followed by recovery (6 min). Ergospirometric data and twitch transdiaphragmatic pressure (TwPdi) were consecutively assessed. DF was induced (TwPdi-rest: 2.34 ± 0.26 versus TwPdi-end-recovery 2.01 ± 0.21 kPa, p < 0.01). TwPdi progressively increased during exercise (TwPdi-rest: 2.34 ± 0.26 versus TwPdi-maximal-workload: 3.28 ± 0.38 kPa, p < 0.001). DF was detectable immediately after exercise-termination (TwPdi-maximal-workload: 3.28 ± 0.38 versus TwPdi-early-recovery 2.55 ± 0.34 kPa, p < 0.001). TwPdi during exercise was highly correlated to workload, V ˙ O 2 max and dyspnea ( r = 0.96/ r = 0.92/ r = 0.97; all p < 0.0001). In conclusion, diaphragmatic strength progressively increases with increasing workload, and DF manifests after – rather than during – exercise. In addition, TwPdi is highly correlated to key-measures of ergospirometry, approving the physiological thesis that muscle strength is progressively enhanced and escapes fatiguing failure during high-intensity exercise performance. |
| doi_str_mv | 10.1016/j.resp.2007.04.011 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_70657797</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1569904807001383</els_id><sourcerecordid>70657797</sourcerecordid><originalsourceid>FETCH-LOGICAL-c439t-99e5c7035759691158829452b7a91fb7d0e8b0234380a0dcab545864c87c64f53</originalsourceid><addsrcrecordid>eNp9kc1q3DAUhUVpaX7aF-iieNPs7F5ZkiVBCJSQPwjJou1ayPL1jKYe25HstvP2kZmBQBbZSFfwnYv4DiFfKBQUaPV9UwSMY1ECyAJ4AZS-I8dUSZVTQfX7NItK5xq4OiInMW4AqKSSfSRHVIoqPeQxuX7Af9m43kU_dMPKO9tlvo9-tZ5iGqYhw_8YnI-Y-76ZHTZZ4-24Dna1tZN3WZvO1YyfyIfWdhE_H-5T8vv66tflbX7_eHN3-eM-d5zpKdcahZPAhBS60pQKpUrNRVlLq2lbywZQ1VAyzhRYaJytBReq4k5JV_FWsFNytt87huFpxjiZrY8Ou872OMzRSKiElFomsNyDLgwxBmzNGPzWhp2hYBZ7ZmMWe2axZ4CbZC-Fvh62z_UWm5fIQVcCvh0AG5OqNtg-uXnhlJKVAp248z2HycVfj8FE57FP-nxAN5lm8G__4-JV3HW-X8r5gzuMm2EOfbJsqImlAfNz6XmpGWSqmCnGngGN2KHh</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>70657797</pqid></control><display><type>article</type><title>New physiological insights into exercise-induced diaphragmatic fatigue</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals Complete</source><creator>Kabitz, Hans-Joachim ; Walker, David ; Schwoerer, Anja ; Sonntag, Florian ; Walterspacher, Stephan ; Roecker, Kai ; Windisch, Wolfram</creator><creatorcontrib>Kabitz, Hans-Joachim ; Walker, David ; Schwoerer, Anja ; Sonntag, Florian ; Walterspacher, Stephan ; Roecker, Kai ; Windisch, Wolfram</creatorcontrib><description>Abstract Data on the dynamic process and time-point of manifestation of exercise-induced diaphragmatic fatigue (DF) are lacking. Therefore, this study was aimed assessing dynamic changes of diaphragmatic strength during exercise and determining the time-point of DF manifestation. Fourteen trained subjects (maximal oxygen uptake ( V ˙ O 2 max ) 59.3 ± 5.5 ml/min/kg) performed standardized exercise protocols (maximal workload: 85% V ˙ O 2 max ) followed by recovery (6 min). Ergospirometric data and twitch transdiaphragmatic pressure (TwPdi) were consecutively assessed. DF was induced (TwPdi-rest: 2.34 ± 0.26 versus TwPdi-end-recovery 2.01 ± 0.21 kPa, p < 0.01). TwPdi progressively increased during exercise (TwPdi-rest: 2.34 ± 0.26 versus TwPdi-maximal-workload: 3.28 ± 0.38 kPa, p < 0.001). DF was detectable immediately after exercise-termination (TwPdi-maximal-workload: 3.28 ± 0.38 versus TwPdi-early-recovery 2.55 ± 0.34 kPa, p < 0.001). TwPdi during exercise was highly correlated to workload, V ˙ O 2 max and dyspnea ( r = 0.96/ r = 0.92/ r = 0.97; all p < 0.0001). In conclusion, diaphragmatic strength progressively increases with increasing workload, and DF manifests after – rather than during – exercise. In addition, TwPdi is highly correlated to key-measures of ergospirometry, approving the physiological thesis that muscle strength is progressively enhanced and escapes fatiguing failure during high-intensity exercise performance.</description><identifier>ISSN: 1569-9048</identifier><identifier>EISSN: 1878-1519</identifier><identifier>DOI: 10.1016/j.resp.2007.04.011</identifier><identifier>PMID: 17560177</identifier><language>eng</language><publisher>Amsterdarm: Elsevier B.V</publisher><subject>Adult ; Biological and medical sciences ; Body Mass Index ; Diaphragm - physiology ; Ergospirometry ; Exercise - physiology ; Exercise Test ; Exercise testing ; Forced Expiratory Volume ; Fundamental and applied biological sciences. Psychology ; Humans ; Inspiratory muscles ; Lung - physiology ; Medical Education ; Muscle Fatigue - physiology ; Oxygen Consumption - physiology ; Pressure ; Pulmonary/Respiratory ; Respiratory Function Tests ; Respiratory Muscles - physiology ; Twitch transdiaphragmatic pressure ; Vertebrates: respiratory system ; Vital Capacity</subject><ispartof>Respiratory physiology & neurobiology, 2007-08, Vol.158 (1), p.88-96</ispartof><rights>Elsevier B.V.</rights><rights>2007 Elsevier B.V.</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c439t-99e5c7035759691158829452b7a91fb7d0e8b0234380a0dcab545864c87c64f53</citedby><cites>FETCH-LOGICAL-c439t-99e5c7035759691158829452b7a91fb7d0e8b0234380a0dcab545864c87c64f53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.resp.2007.04.011$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18876809$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17560177$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kabitz, Hans-Joachim</creatorcontrib><creatorcontrib>Walker, David</creatorcontrib><creatorcontrib>Schwoerer, Anja</creatorcontrib><creatorcontrib>Sonntag, Florian</creatorcontrib><creatorcontrib>Walterspacher, Stephan</creatorcontrib><creatorcontrib>Roecker, Kai</creatorcontrib><creatorcontrib>Windisch, Wolfram</creatorcontrib><title>New physiological insights into exercise-induced diaphragmatic fatigue</title><title>Respiratory physiology & neurobiology</title><addtitle>Respir Physiol Neurobiol</addtitle><description>Abstract Data on the dynamic process and time-point of manifestation of exercise-induced diaphragmatic fatigue (DF) are lacking. Therefore, this study was aimed assessing dynamic changes of diaphragmatic strength during exercise and determining the time-point of DF manifestation. Fourteen trained subjects (maximal oxygen uptake ( V ˙ O 2 max ) 59.3 ± 5.5 ml/min/kg) performed standardized exercise protocols (maximal workload: 85% V ˙ O 2 max ) followed by recovery (6 min). Ergospirometric data and twitch transdiaphragmatic pressure (TwPdi) were consecutively assessed. DF was induced (TwPdi-rest: 2.34 ± 0.26 versus TwPdi-end-recovery 2.01 ± 0.21 kPa, p < 0.01). TwPdi progressively increased during exercise (TwPdi-rest: 2.34 ± 0.26 versus TwPdi-maximal-workload: 3.28 ± 0.38 kPa, p < 0.001). DF was detectable immediately after exercise-termination (TwPdi-maximal-workload: 3.28 ± 0.38 versus TwPdi-early-recovery 2.55 ± 0.34 kPa, p < 0.001). TwPdi during exercise was highly correlated to workload, V ˙ O 2 max and dyspnea ( r = 0.96/ r = 0.92/ r = 0.97; all p < 0.0001). In conclusion, diaphragmatic strength progressively increases with increasing workload, and DF manifests after – rather than during – exercise. In addition, TwPdi is highly correlated to key-measures of ergospirometry, approving the physiological thesis that muscle strength is progressively enhanced and escapes fatiguing failure during high-intensity exercise performance.</description><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>Body Mass Index</subject><subject>Diaphragm - physiology</subject><subject>Ergospirometry</subject><subject>Exercise - physiology</subject><subject>Exercise Test</subject><subject>Exercise testing</subject><subject>Forced Expiratory Volume</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Inspiratory muscles</subject><subject>Lung - physiology</subject><subject>Medical Education</subject><subject>Muscle Fatigue - physiology</subject><subject>Oxygen Consumption - physiology</subject><subject>Pressure</subject><subject>Pulmonary/Respiratory</subject><subject>Respiratory Function Tests</subject><subject>Respiratory Muscles - physiology</subject><subject>Twitch transdiaphragmatic pressure</subject><subject>Vertebrates: respiratory system</subject><subject>Vital Capacity</subject><issn>1569-9048</issn><issn>1878-1519</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kc1q3DAUhUVpaX7aF-iieNPs7F5ZkiVBCJSQPwjJou1ayPL1jKYe25HstvP2kZmBQBbZSFfwnYv4DiFfKBQUaPV9UwSMY1ECyAJ4AZS-I8dUSZVTQfX7NItK5xq4OiInMW4AqKSSfSRHVIoqPeQxuX7Af9m43kU_dMPKO9tlvo9-tZ5iGqYhw_8YnI-Y-76ZHTZZ4-24Dna1tZN3WZvO1YyfyIfWdhE_H-5T8vv66tflbX7_eHN3-eM-d5zpKdcahZPAhBS60pQKpUrNRVlLq2lbywZQ1VAyzhRYaJytBReq4k5JV_FWsFNytt87huFpxjiZrY8Ou872OMzRSKiElFomsNyDLgwxBmzNGPzWhp2hYBZ7ZmMWe2axZ4CbZC-Fvh62z_UWm5fIQVcCvh0AG5OqNtg-uXnhlJKVAp248z2HycVfj8FE57FP-nxAN5lm8G__4-JV3HW-X8r5gzuMm2EOfbJsqImlAfNz6XmpGWSqmCnGngGN2KHh</recordid><startdate>20070815</startdate><enddate>20070815</enddate><creator>Kabitz, Hans-Joachim</creator><creator>Walker, David</creator><creator>Schwoerer, Anja</creator><creator>Sonntag, Florian</creator><creator>Walterspacher, Stephan</creator><creator>Roecker, Kai</creator><creator>Windisch, Wolfram</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20070815</creationdate><title>New physiological insights into exercise-induced diaphragmatic fatigue</title><author>Kabitz, Hans-Joachim ; Walker, David ; Schwoerer, Anja ; Sonntag, Florian ; Walterspacher, Stephan ; Roecker, Kai ; Windisch, Wolfram</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c439t-99e5c7035759691158829452b7a91fb7d0e8b0234380a0dcab545864c87c64f53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>Body Mass Index</topic><topic>Diaphragm - physiology</topic><topic>Ergospirometry</topic><topic>Exercise - physiology</topic><topic>Exercise Test</topic><topic>Exercise testing</topic><topic>Forced Expiratory Volume</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Inspiratory muscles</topic><topic>Lung - physiology</topic><topic>Medical Education</topic><topic>Muscle Fatigue - physiology</topic><topic>Oxygen Consumption - physiology</topic><topic>Pressure</topic><topic>Pulmonary/Respiratory</topic><topic>Respiratory Function Tests</topic><topic>Respiratory Muscles - physiology</topic><topic>Twitch transdiaphragmatic pressure</topic><topic>Vertebrates: respiratory system</topic><topic>Vital Capacity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kabitz, Hans-Joachim</creatorcontrib><creatorcontrib>Walker, David</creatorcontrib><creatorcontrib>Schwoerer, Anja</creatorcontrib><creatorcontrib>Sonntag, Florian</creatorcontrib><creatorcontrib>Walterspacher, Stephan</creatorcontrib><creatorcontrib>Roecker, Kai</creatorcontrib><creatorcontrib>Windisch, Wolfram</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Respiratory physiology & neurobiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kabitz, Hans-Joachim</au><au>Walker, David</au><au>Schwoerer, Anja</au><au>Sonntag, Florian</au><au>Walterspacher, Stephan</au><au>Roecker, Kai</au><au>Windisch, Wolfram</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>New physiological insights into exercise-induced diaphragmatic fatigue</atitle><jtitle>Respiratory physiology & neurobiology</jtitle><addtitle>Respir Physiol Neurobiol</addtitle><date>2007-08-15</date><risdate>2007</risdate><volume>158</volume><issue>1</issue><spage>88</spage><epage>96</epage><pages>88-96</pages><issn>1569-9048</issn><eissn>1878-1519</eissn><abstract>Abstract Data on the dynamic process and time-point of manifestation of exercise-induced diaphragmatic fatigue (DF) are lacking. Therefore, this study was aimed assessing dynamic changes of diaphragmatic strength during exercise and determining the time-point of DF manifestation. Fourteen trained subjects (maximal oxygen uptake ( V ˙ O 2 max ) 59.3 ± 5.5 ml/min/kg) performed standardized exercise protocols (maximal workload: 85% V ˙ O 2 max ) followed by recovery (6 min). Ergospirometric data and twitch transdiaphragmatic pressure (TwPdi) were consecutively assessed. DF was induced (TwPdi-rest: 2.34 ± 0.26 versus TwPdi-end-recovery 2.01 ± 0.21 kPa, p < 0.01). TwPdi progressively increased during exercise (TwPdi-rest: 2.34 ± 0.26 versus TwPdi-maximal-workload: 3.28 ± 0.38 kPa, p < 0.001). DF was detectable immediately after exercise-termination (TwPdi-maximal-workload: 3.28 ± 0.38 versus TwPdi-early-recovery 2.55 ± 0.34 kPa, p < 0.001). TwPdi during exercise was highly correlated to workload, V ˙ O 2 max and dyspnea ( r = 0.96/ r = 0.92/ r = 0.97; all p < 0.0001). In conclusion, diaphragmatic strength progressively increases with increasing workload, and DF manifests after – rather than during – exercise. In addition, TwPdi is highly correlated to key-measures of ergospirometry, approving the physiological thesis that muscle strength is progressively enhanced and escapes fatiguing failure during high-intensity exercise performance.</abstract><cop>Amsterdarm</cop><pub>Elsevier B.V</pub><pmid>17560177</pmid><doi>10.1016/j.resp.2007.04.011</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1569-9048 |
| ispartof | Respiratory physiology & neurobiology, 2007-08, Vol.158 (1), p.88-96 |
| issn | 1569-9048 1878-1519 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_70657797 |
| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Adult Biological and medical sciences Body Mass Index Diaphragm - physiology Ergospirometry Exercise - physiology Exercise Test Exercise testing Forced Expiratory Volume Fundamental and applied biological sciences. Psychology Humans Inspiratory muscles Lung - physiology Medical Education Muscle Fatigue - physiology Oxygen Consumption - physiology Pressure Pulmonary/Respiratory Respiratory Function Tests Respiratory Muscles - physiology Twitch transdiaphragmatic pressure Vertebrates: respiratory system Vital Capacity |
| title | New physiological insights into exercise-induced diaphragmatic fatigue |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T05%3A53%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=New%20physiological%20insights%20into%20exercise-induced%20diaphragmatic%20fatigue&rft.jtitle=Respiratory%20physiology%20&%20neurobiology&rft.au=Kabitz,%20Hans-Joachim&rft.date=2007-08-15&rft.volume=158&rft.issue=1&rft.spage=88&rft.epage=96&rft.pages=88-96&rft.issn=1569-9048&rft.eissn=1878-1519&rft_id=info:doi/10.1016/j.resp.2007.04.011&rft_dat=%3Cproquest_cross%3E70657797%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=70657797&rft_id=info:pmid/17560177&rft_els_id=S1569904807001383&rfr_iscdi=true |