Are mode-specific differences in performance fatigability attributable to muscle oxygenation?
Purpose The purpose of this study was to examine the composite, intra-individual, and inter-individual patterns of responses for deoxygenated hemoglobin and myoglobin (deoxy[heme]), oxygenated hemoglobin and myoglobin (oxy[heme]), total hemoglobin and myoglobin (total[heme]), and tissue saturation i...
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| Veröffentlicht in: | European journal of applied physiology 2021-08, Vol.121 (8), p.2243-2252 |
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| creator | Anders, John Paul V. Neltner, Tyler J. Keller, Joshua L. Housh, Terry J. Schmidt, Richard J. Johnson, Glen O. |
| description | Purpose
The purpose of this study was to examine the composite, intra-individual, and inter-individual patterns of responses for deoxygenated hemoglobin and myoglobin (deoxy[heme]), oxygenated hemoglobin and myoglobin (oxy[heme]), total hemoglobin and myoglobin (total[heme]), and tissue saturation index (StO
2
%) during fatiguing, maximal, isokinetic, unilateral, and bilateral leg extensions.
Methods
Nine men (Mean ± SD; age = 21.9 ± 2.4 years; height = 181.8 ± 11.9 cm; body mass = 85.8 ± 6.2 kg) performed 50 unilateral and bilateral maximal, concentric, isokinetic leg extensions at 180° s
−1
on two separate visits. The muscle oxygenation parameters assessed with near-infrared spectroscopy from the dominant leg and isokinetic torque were averaged for 2 consecutive repetitions at 5 repetition intervals. Separate 2 (Condition [Unilateral and Bilateral]) × 10 (Repetition [5–50]) repeated measures ANOVAs were performed to examine mean differences for normalized isokinetic torque and each muscle oxygenation parameter. Intra- and inter-individual differences were examined with polynomial regression analyses.
Results
For normalized isokinetic torque, the unilateral condition (56.3 ± 10.5%) exhibited greater performance fatigability than the bilateral condition (45.0 ± 18.7%). Collapsed across Condition, deoxy[heme] exhibited an increase (
p
|
| doi_str_mv | 10.1007/s00421-021-04694-5 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2518225040</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2518225040</sourcerecordid><originalsourceid>FETCH-LOGICAL-c375t-2990d75abeb4160e939e417686b7b5477420b2970d4e34adfd42c62f33455073</originalsourceid><addsrcrecordid>eNp9kMtKxTAQhoMo3l_AhRTcuKlObk2zEhFvILhxKyVpJ4dI2xyTFjxvbw7HC7hwMcwM880_w0_ICYULCqAuE4BgtIR1iEqLUm6RfSq4LivO1PZPTfUeOUjpDQBqRutdssd5rXnN5T55vY5YDKHDMi2x9c63Reedw4hji6nwY7HE6EIcTO4LZya_MNb3floVZpqit_NkbI_FFIphTm2uwsdqgWMGw3h1RHac6RMef-VD8nJ3-3LzUD493z_eXD-VLVdyKpnW0ClpLFpBK0DNNQqqqrqyykqhlGBgmVbQCeTCdK4TrK2Y41xICYofkvON7DKG9xnT1Aw-tdj3ZsQwp4ZJWjMmQUBGz_6gb2GOY34uU6LWALSmmWIbqo0hpYiuWUY_mLhqKDRr75uN9w2sY-19I_PS6Zf0bAfsfla-zc4A3wApj8YFxt_b_8h-AhMHjnc</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2548900181</pqid></control><display><type>article</type><title>Are mode-specific differences in performance fatigability attributable to muscle oxygenation?</title><source>SpringerLink Journals</source><creator>Anders, John Paul V. ; Neltner, Tyler J. ; Keller, Joshua L. ; Housh, Terry J. ; Schmidt, Richard J. ; Johnson, Glen O.</creator><creatorcontrib>Anders, John Paul V. ; Neltner, Tyler J. ; Keller, Joshua L. ; Housh, Terry J. ; Schmidt, Richard J. ; Johnson, Glen O.</creatorcontrib><description>Purpose
The purpose of this study was to examine the composite, intra-individual, and inter-individual patterns of responses for deoxygenated hemoglobin and myoglobin (deoxy[heme]), oxygenated hemoglobin and myoglobin (oxy[heme]), total hemoglobin and myoglobin (total[heme]), and tissue saturation index (StO
2
%) during fatiguing, maximal, isokinetic, unilateral, and bilateral leg extensions.
Methods
Nine men (Mean ± SD; age = 21.9 ± 2.4 years; height = 181.8 ± 11.9 cm; body mass = 85.8 ± 6.2 kg) performed 50 unilateral and bilateral maximal, concentric, isokinetic leg extensions at 180° s
−1
on two separate visits. The muscle oxygenation parameters assessed with near-infrared spectroscopy from the dominant leg and isokinetic torque were averaged for 2 consecutive repetitions at 5 repetition intervals. Separate 2 (Condition [Unilateral and Bilateral]) × 10 (Repetition [5–50]) repeated measures ANOVAs were performed to examine mean differences for normalized isokinetic torque and each muscle oxygenation parameter. Intra- and inter-individual differences were examined with polynomial regression analyses.
Results
For normalized isokinetic torque, the unilateral condition (56.3 ± 10.5%) exhibited greater performance fatigability than the bilateral condition (45.0 ± 18.7%). Collapsed across Condition, deoxy[heme] exhibited an increase (
p
< 0.001), while StO
2
% exhibited a decrease (
p
< 0.001). The bilateral condition exhibited a more sustained decline in oxy[heme] than the unilateral condition (
p
= 0.005). Deoxy[heme], oxy[heme], and total[heme] exhibited substantial intra- and inter-individual differences for the fatigue-induced patterns of response.
Conclusion
The present findings indicated that the greater performance fatigability for unilateral versus bilateral fatiguing, maximal, isokinetic leg extensions was not attributable to differences in muscle oxygenation. Future studies of muscle oxygenation should report individual and composite fatigue-induced patterns of responses due to the substantial intra- and inter-individual variabilities.</description><identifier>ISSN: 1439-6319</identifier><identifier>EISSN: 1439-6327</identifier><identifier>DOI: 10.1007/s00421-021-04694-5</identifier><identifier>PMID: 33893835</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Biomedical and Life Sciences ; Biomedicine ; Body mass ; Fatigue ; Heme ; Hemoglobin ; Human Physiology ; Infrared spectroscopy ; Leg ; Myoglobins ; Occupational Medicine/Industrial Medicine ; Original Article ; Oxygenation ; Repetition ; Sports Medicine</subject><ispartof>European journal of applied physiology, 2021-08, Vol.121 (8), p.2243-2252</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-2990d75abeb4160e939e417686b7b5477420b2970d4e34adfd42c62f33455073</citedby><cites>FETCH-LOGICAL-c375t-2990d75abeb4160e939e417686b7b5477420b2970d4e34adfd42c62f33455073</cites><orcidid>0000-0002-6416-3613</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00421-021-04694-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00421-021-04694-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33893835$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Anders, John Paul V.</creatorcontrib><creatorcontrib>Neltner, Tyler J.</creatorcontrib><creatorcontrib>Keller, Joshua L.</creatorcontrib><creatorcontrib>Housh, Terry J.</creatorcontrib><creatorcontrib>Schmidt, Richard J.</creatorcontrib><creatorcontrib>Johnson, Glen O.</creatorcontrib><title>Are mode-specific differences in performance fatigability attributable to muscle oxygenation?</title><title>European journal of applied physiology</title><addtitle>Eur J Appl Physiol</addtitle><addtitle>Eur J Appl Physiol</addtitle><description>Purpose
The purpose of this study was to examine the composite, intra-individual, and inter-individual patterns of responses for deoxygenated hemoglobin and myoglobin (deoxy[heme]), oxygenated hemoglobin and myoglobin (oxy[heme]), total hemoglobin and myoglobin (total[heme]), and tissue saturation index (StO
2
%) during fatiguing, maximal, isokinetic, unilateral, and bilateral leg extensions.
Methods
Nine men (Mean ± SD; age = 21.9 ± 2.4 years; height = 181.8 ± 11.9 cm; body mass = 85.8 ± 6.2 kg) performed 50 unilateral and bilateral maximal, concentric, isokinetic leg extensions at 180° s
−1
on two separate visits. The muscle oxygenation parameters assessed with near-infrared spectroscopy from the dominant leg and isokinetic torque were averaged for 2 consecutive repetitions at 5 repetition intervals. Separate 2 (Condition [Unilateral and Bilateral]) × 10 (Repetition [5–50]) repeated measures ANOVAs were performed to examine mean differences for normalized isokinetic torque and each muscle oxygenation parameter. Intra- and inter-individual differences were examined with polynomial regression analyses.
Results
For normalized isokinetic torque, the unilateral condition (56.3 ± 10.5%) exhibited greater performance fatigability than the bilateral condition (45.0 ± 18.7%). Collapsed across Condition, deoxy[heme] exhibited an increase (
p
< 0.001), while StO
2
% exhibited a decrease (
p
< 0.001). The bilateral condition exhibited a more sustained decline in oxy[heme] than the unilateral condition (
p
= 0.005). Deoxy[heme], oxy[heme], and total[heme] exhibited substantial intra- and inter-individual differences for the fatigue-induced patterns of response.
Conclusion
The present findings indicated that the greater performance fatigability for unilateral versus bilateral fatiguing, maximal, isokinetic leg extensions was not attributable to differences in muscle oxygenation. Future studies of muscle oxygenation should report individual and composite fatigue-induced patterns of responses due to the substantial intra- and inter-individual variabilities.</description><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Body mass</subject><subject>Fatigue</subject><subject>Heme</subject><subject>Hemoglobin</subject><subject>Human Physiology</subject><subject>Infrared spectroscopy</subject><subject>Leg</subject><subject>Myoglobins</subject><subject>Occupational Medicine/Industrial Medicine</subject><subject>Original Article</subject><subject>Oxygenation</subject><subject>Repetition</subject><subject>Sports Medicine</subject><issn>1439-6319</issn><issn>1439-6327</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kMtKxTAQhoMo3l_AhRTcuKlObk2zEhFvILhxKyVpJ4dI2xyTFjxvbw7HC7hwMcwM880_w0_ICYULCqAuE4BgtIR1iEqLUm6RfSq4LivO1PZPTfUeOUjpDQBqRutdssd5rXnN5T55vY5YDKHDMi2x9c63Reedw4hji6nwY7HE6EIcTO4LZya_MNb3floVZpqit_NkbI_FFIphTm2uwsdqgWMGw3h1RHac6RMef-VD8nJ3-3LzUD493z_eXD-VLVdyKpnW0ClpLFpBK0DNNQqqqrqyykqhlGBgmVbQCeTCdK4TrK2Y41xICYofkvON7DKG9xnT1Aw-tdj3ZsQwp4ZJWjMmQUBGz_6gb2GOY34uU6LWALSmmWIbqo0hpYiuWUY_mLhqKDRr75uN9w2sY-19I_PS6Zf0bAfsfla-zc4A3wApj8YFxt_b_8h-AhMHjnc</recordid><startdate>20210801</startdate><enddate>20210801</enddate><creator>Anders, John Paul V.</creator><creator>Neltner, Tyler J.</creator><creator>Keller, Joshua L.</creator><creator>Housh, Terry J.</creator><creator>Schmidt, Richard J.</creator><creator>Johnson, Glen O.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PJZUB</scope><scope>PKEHL</scope><scope>PPXIY</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-6416-3613</orcidid></search><sort><creationdate>20210801</creationdate><title>Are mode-specific differences in performance fatigability attributable to muscle oxygenation?</title><author>Anders, John Paul V. ; Neltner, Tyler J. ; Keller, Joshua L. ; Housh, Terry J. ; Schmidt, Richard J. ; Johnson, Glen O.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c375t-2990d75abeb4160e939e417686b7b5477420b2970d4e34adfd42c62f33455073</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Biomedical and Life Sciences</topic><topic>Biomedicine</topic><topic>Body mass</topic><topic>Fatigue</topic><topic>Heme</topic><topic>Hemoglobin</topic><topic>Human Physiology</topic><topic>Infrared spectroscopy</topic><topic>Leg</topic><topic>Myoglobins</topic><topic>Occupational Medicine/Industrial Medicine</topic><topic>Original Article</topic><topic>Oxygenation</topic><topic>Repetition</topic><topic>Sports Medicine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Anders, John Paul V.</creatorcontrib><creatorcontrib>Neltner, Tyler J.</creatorcontrib><creatorcontrib>Keller, Joshua L.</creatorcontrib><creatorcontrib>Housh, Terry J.</creatorcontrib><creatorcontrib>Schmidt, Richard J.</creatorcontrib><creatorcontrib>Johnson, Glen O.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>ProQuest Health & Medical Research Collection</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Health & Nursing</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>European journal of applied physiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Anders, John Paul V.</au><au>Neltner, Tyler J.</au><au>Keller, Joshua L.</au><au>Housh, Terry J.</au><au>Schmidt, Richard J.</au><au>Johnson, Glen O.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Are mode-specific differences in performance fatigability attributable to muscle oxygenation?</atitle><jtitle>European journal of applied physiology</jtitle><stitle>Eur J Appl Physiol</stitle><addtitle>Eur J Appl Physiol</addtitle><date>2021-08-01</date><risdate>2021</risdate><volume>121</volume><issue>8</issue><spage>2243</spage><epage>2252</epage><pages>2243-2252</pages><issn>1439-6319</issn><eissn>1439-6327</eissn><abstract>Purpose
The purpose of this study was to examine the composite, intra-individual, and inter-individual patterns of responses for deoxygenated hemoglobin and myoglobin (deoxy[heme]), oxygenated hemoglobin and myoglobin (oxy[heme]), total hemoglobin and myoglobin (total[heme]), and tissue saturation index (StO
2
%) during fatiguing, maximal, isokinetic, unilateral, and bilateral leg extensions.
Methods
Nine men (Mean ± SD; age = 21.9 ± 2.4 years; height = 181.8 ± 11.9 cm; body mass = 85.8 ± 6.2 kg) performed 50 unilateral and bilateral maximal, concentric, isokinetic leg extensions at 180° s
−1
on two separate visits. The muscle oxygenation parameters assessed with near-infrared spectroscopy from the dominant leg and isokinetic torque were averaged for 2 consecutive repetitions at 5 repetition intervals. Separate 2 (Condition [Unilateral and Bilateral]) × 10 (Repetition [5–50]) repeated measures ANOVAs were performed to examine mean differences for normalized isokinetic torque and each muscle oxygenation parameter. Intra- and inter-individual differences were examined with polynomial regression analyses.
Results
For normalized isokinetic torque, the unilateral condition (56.3 ± 10.5%) exhibited greater performance fatigability than the bilateral condition (45.0 ± 18.7%). Collapsed across Condition, deoxy[heme] exhibited an increase (
p
< 0.001), while StO
2
% exhibited a decrease (
p
< 0.001). The bilateral condition exhibited a more sustained decline in oxy[heme] than the unilateral condition (
p
= 0.005). Deoxy[heme], oxy[heme], and total[heme] exhibited substantial intra- and inter-individual differences for the fatigue-induced patterns of response.
Conclusion
The present findings indicated that the greater performance fatigability for unilateral versus bilateral fatiguing, maximal, isokinetic leg extensions was not attributable to differences in muscle oxygenation. Future studies of muscle oxygenation should report individual and composite fatigue-induced patterns of responses due to the substantial intra- and inter-individual variabilities.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>33893835</pmid><doi>10.1007/s00421-021-04694-5</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-6416-3613</orcidid></addata></record> |
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| ispartof | European journal of applied physiology, 2021-08, Vol.121 (8), p.2243-2252 |
| issn | 1439-6319 1439-6327 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2518225040 |
| source | SpringerLink Journals |
| subjects | Biomedical and Life Sciences Biomedicine Body mass Fatigue Heme Hemoglobin Human Physiology Infrared spectroscopy Leg Myoglobins Occupational Medicine/Industrial Medicine Original Article Oxygenation Repetition Sports Medicine |
| title | Are mode-specific differences in performance fatigability attributable to muscle oxygenation? |
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