Loading…
Perception of Breakfast Ingestion Enhances High-Intensity Cycling Performance
To examine the effect on short-duration, high-intensity cycling time-trial (TT) performance when a semisolid breakfast containing carbohydrate (CHO) or a taste- and texture-matched placebo is ingested 90 min preexercise compared with a water (WAT) control. A total of 13 well-trained cyclists (mean [...
Saved in:
| Published in: | International journal of sports physiology and performance 2018-04, Vol.13 (4), p.504-509 |
|---|---|
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | cdi_FETCH-LOGICAL-c366t-93da01543044d4e2b391e0b2a6e702d93bf34bb0d8d8cec98112efd4e58eff0a3 |
|---|---|
| cites | cdi_FETCH-LOGICAL-c366t-93da01543044d4e2b391e0b2a6e702d93bf34bb0d8d8cec98112efd4e58eff0a3 |
| container_end_page | 509 |
| container_issue | 4 |
| container_start_page | 504 |
| container_title | International journal of sports physiology and performance |
| container_volume | 13 |
| creator | Mears, Stephen A Dickinson, Kathryn Bergin-Taylor, Kurt Dee, Reagan Kay, Jack James, Lewis J |
| description | To examine the effect on short-duration, high-intensity cycling time-trial (TT) performance when a semisolid breakfast containing carbohydrate (CHO) or a taste- and texture-matched placebo is ingested 90 min preexercise compared with a water (WAT) control.
A total of 13 well-trained cyclists (mean [SD]: age = 25 [8] y, body mass = 71.1 [5.9] kg, height = 1.76 [0.04] m, maximum power output = 383 [46] W, and peak oxygen uptake = 4.42 [0.53] L·min
) performed 3 experimental trials examining breakfast ingestion 90 min before a 10-min steady-state cycle (60% maximum power output) and an ∼20-min TT (to complete a workload target of 376 [36] kJ). Subjects consumed either WAT, a semisolid CHO breakfast (2 g carbohydrate CHO·kg
body mass), or a taste- and texture-matched placebo (PLA). Blood lactate and glucose concentrations were measured periodically throughout the rest and exercise periods.
The TT was completed more quickly in CHO (1120 [69] s; P = .006) and PLA (1112 [50] s; P = .030) compared with WAT (1146 [74] s). Ingestion of CHO caused an increase in blood glucose concentration throughout the rest period in CHO (peak at 30-min rest = 7.37 [1.10] mmol·L
; P |
| doi_str_mv | 10.1123/ijspp.2017-0318 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1943656600</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2171111032</sourcerecordid><originalsourceid>FETCH-LOGICAL-c366t-93da01543044d4e2b391e0b2a6e702d93bf34bb0d8d8cec98112efd4e58eff0a3</originalsourceid><addsrcrecordid>eNpdkD1PwzAURS0EoqUws6FILCxpn-04HyNUhVYqggFmy0me25TWCXYy9N_jtNCBt_jJOr66PoTcUhhTyvik2rimGTOgSQicpmdkSIUQIbCEn5_2WAzIlXMbgEhEAi7JgKWZYCmnQ_L6jrbApq1qE9Q6eLKovrRybbAwK3SH65lZK1OgC-bVah0uTIvGVe0-mO6LbWVWgU_Qtd31zDW50Grr8Ob3HJHP59nHdB4u314W08dlWPA4bsOMlwqoiDhEURkhy3lGEXKmYkyAlRnPNY_yHMq0TAssstT_FbUnRYpag-Ij8nDMbWz93fmecle5ArdbZbDunKRZxGMRxwAevf-HburOGt9OMppQP8CZpyZHqrC1cxa1bGy1U3YvKcjetDyYlr1p2Zv2L-5-c7t8h-WJ_1PLfwAmS3n-</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2171111032</pqid></control><display><type>article</type><title>Perception of Breakfast Ingestion Enhances High-Intensity Cycling Performance</title><source>Human Kinetics</source><creator>Mears, Stephen A ; Dickinson, Kathryn ; Bergin-Taylor, Kurt ; Dee, Reagan ; Kay, Jack ; James, Lewis J</creator><creatorcontrib>Mears, Stephen A ; Dickinson, Kathryn ; Bergin-Taylor, Kurt ; Dee, Reagan ; Kay, Jack ; James, Lewis J</creatorcontrib><description>To examine the effect on short-duration, high-intensity cycling time-trial (TT) performance when a semisolid breakfast containing carbohydrate (CHO) or a taste- and texture-matched placebo is ingested 90 min preexercise compared with a water (WAT) control.
A total of 13 well-trained cyclists (mean [SD]: age = 25 [8] y, body mass = 71.1 [5.9] kg, height = 1.76 [0.04] m, maximum power output = 383 [46] W, and peak oxygen uptake = 4.42 [0.53] L·min
) performed 3 experimental trials examining breakfast ingestion 90 min before a 10-min steady-state cycle (60% maximum power output) and an ∼20-min TT (to complete a workload target of 376 [36] kJ). Subjects consumed either WAT, a semisolid CHO breakfast (2 g carbohydrate CHO·kg
body mass), or a taste- and texture-matched placebo (PLA). Blood lactate and glucose concentrations were measured periodically throughout the rest and exercise periods.
The TT was completed more quickly in CHO (1120 [69] s; P = .006) and PLA (1112 [50] s; P = .030) compared with WAT (1146 [74] s). Ingestion of CHO caused an increase in blood glucose concentration throughout the rest period in CHO (peak at 30-min rest = 7.37 [1.10] mmol·L
; P < .0001) before dropping below baseline levels after the steady-state cycling.
A short-duration cycling TT was completed more quickly when subjects perceived that they had consumed breakfast (PLA or CHO) 90 min prior to the start of the exercise. The improvement in performance is likely attributable to a psychological rather than physiological effect.</description><identifier>ISSN: 1555-0265</identifier><identifier>EISSN: 1555-0273</identifier><identifier>DOI: 10.1123/ijspp.2017-0318</identifier><identifier>PMID: 28952831</identifier><language>eng</language><publisher>United States: Human Kinetics</publisher><subject>Adult ; Athletic Performance - physiology ; Athletic Performance - psychology ; Bicycling - physiology ; Bicycling - psychology ; Blood Glucose - metabolism ; Breakfast ; Cross-Over Studies ; Dietary Carbohydrates - administration & dosage ; Exercise Test ; Humans ; Lactic Acid - blood ; Male ; Perception ; Placebo Effect ; Single-Blind Method</subject><ispartof>International journal of sports physiology and performance, 2018-04, Vol.13 (4), p.504-509</ispartof><rights>Copyright Human Kinetics Apr 2018</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-93da01543044d4e2b391e0b2a6e702d93bf34bb0d8d8cec98112efd4e58eff0a3</citedby><cites>FETCH-LOGICAL-c366t-93da01543044d4e2b391e0b2a6e702d93bf34bb0d8d8cec98112efd4e58eff0a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28952831$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mears, Stephen A</creatorcontrib><creatorcontrib>Dickinson, Kathryn</creatorcontrib><creatorcontrib>Bergin-Taylor, Kurt</creatorcontrib><creatorcontrib>Dee, Reagan</creatorcontrib><creatorcontrib>Kay, Jack</creatorcontrib><creatorcontrib>James, Lewis J</creatorcontrib><title>Perception of Breakfast Ingestion Enhances High-Intensity Cycling Performance</title><title>International journal of sports physiology and performance</title><addtitle>Int J Sports Physiol Perform</addtitle><description>To examine the effect on short-duration, high-intensity cycling time-trial (TT) performance when a semisolid breakfast containing carbohydrate (CHO) or a taste- and texture-matched placebo is ingested 90 min preexercise compared with a water (WAT) control.
A total of 13 well-trained cyclists (mean [SD]: age = 25 [8] y, body mass = 71.1 [5.9] kg, height = 1.76 [0.04] m, maximum power output = 383 [46] W, and peak oxygen uptake = 4.42 [0.53] L·min
) performed 3 experimental trials examining breakfast ingestion 90 min before a 10-min steady-state cycle (60% maximum power output) and an ∼20-min TT (to complete a workload target of 376 [36] kJ). Subjects consumed either WAT, a semisolid CHO breakfast (2 g carbohydrate CHO·kg
body mass), or a taste- and texture-matched placebo (PLA). Blood lactate and glucose concentrations were measured periodically throughout the rest and exercise periods.
The TT was completed more quickly in CHO (1120 [69] s; P = .006) and PLA (1112 [50] s; P = .030) compared with WAT (1146 [74] s). Ingestion of CHO caused an increase in blood glucose concentration throughout the rest period in CHO (peak at 30-min rest = 7.37 [1.10] mmol·L
; P < .0001) before dropping below baseline levels after the steady-state cycling.
A short-duration cycling TT was completed more quickly when subjects perceived that they had consumed breakfast (PLA or CHO) 90 min prior to the start of the exercise. The improvement in performance is likely attributable to a psychological rather than physiological effect.</description><subject>Adult</subject><subject>Athletic Performance - physiology</subject><subject>Athletic Performance - psychology</subject><subject>Bicycling - physiology</subject><subject>Bicycling - psychology</subject><subject>Blood Glucose - metabolism</subject><subject>Breakfast</subject><subject>Cross-Over Studies</subject><subject>Dietary Carbohydrates - administration & dosage</subject><subject>Exercise Test</subject><subject>Humans</subject><subject>Lactic Acid - blood</subject><subject>Male</subject><subject>Perception</subject><subject>Placebo Effect</subject><subject>Single-Blind Method</subject><issn>1555-0265</issn><issn>1555-0273</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNpdkD1PwzAURS0EoqUws6FILCxpn-04HyNUhVYqggFmy0me25TWCXYy9N_jtNCBt_jJOr66PoTcUhhTyvik2rimGTOgSQicpmdkSIUQIbCEn5_2WAzIlXMbgEhEAi7JgKWZYCmnQ_L6jrbApq1qE9Q6eLKovrRybbAwK3SH65lZK1OgC-bVah0uTIvGVe0-mO6LbWVWgU_Qtd31zDW50Grr8Ob3HJHP59nHdB4u314W08dlWPA4bsOMlwqoiDhEURkhy3lGEXKmYkyAlRnPNY_yHMq0TAssstT_FbUnRYpag-Ij8nDMbWz93fmecle5ArdbZbDunKRZxGMRxwAevf-HburOGt9OMppQP8CZpyZHqrC1cxa1bGy1U3YvKcjetDyYlr1p2Zv2L-5-c7t8h-WJ_1PLfwAmS3n-</recordid><startdate>20180401</startdate><enddate>20180401</enddate><creator>Mears, Stephen A</creator><creator>Dickinson, Kathryn</creator><creator>Bergin-Taylor, Kurt</creator><creator>Dee, Reagan</creator><creator>Kay, Jack</creator><creator>James, Lewis J</creator><general>Human Kinetics</general><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>NAPCQ</scope><scope>7X8</scope></search><sort><creationdate>20180401</creationdate><title>Perception of Breakfast Ingestion Enhances High-Intensity Cycling Performance</title><author>Mears, Stephen A ; Dickinson, Kathryn ; Bergin-Taylor, Kurt ; Dee, Reagan ; Kay, Jack ; James, Lewis J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-93da01543044d4e2b391e0b2a6e702d93bf34bb0d8d8cec98112efd4e58eff0a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Adult</topic><topic>Athletic Performance - physiology</topic><topic>Athletic Performance - psychology</topic><topic>Bicycling - physiology</topic><topic>Bicycling - psychology</topic><topic>Blood Glucose - metabolism</topic><topic>Breakfast</topic><topic>Cross-Over Studies</topic><topic>Dietary Carbohydrates - administration & dosage</topic><topic>Exercise Test</topic><topic>Humans</topic><topic>Lactic Acid - blood</topic><topic>Male</topic><topic>Perception</topic><topic>Placebo Effect</topic><topic>Single-Blind Method</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mears, Stephen A</creatorcontrib><creatorcontrib>Dickinson, Kathryn</creatorcontrib><creatorcontrib>Bergin-Taylor, Kurt</creatorcontrib><creatorcontrib>Dee, Reagan</creatorcontrib><creatorcontrib>Kay, Jack</creatorcontrib><creatorcontrib>James, Lewis J</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><jtitle>International journal of sports physiology and performance</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mears, Stephen A</au><au>Dickinson, Kathryn</au><au>Bergin-Taylor, Kurt</au><au>Dee, Reagan</au><au>Kay, Jack</au><au>James, Lewis J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Perception of Breakfast Ingestion Enhances High-Intensity Cycling Performance</atitle><jtitle>International journal of sports physiology and performance</jtitle><addtitle>Int J Sports Physiol Perform</addtitle><date>2018-04-01</date><risdate>2018</risdate><volume>13</volume><issue>4</issue><spage>504</spage><epage>509</epage><pages>504-509</pages><issn>1555-0265</issn><eissn>1555-0273</eissn><abstract>To examine the effect on short-duration, high-intensity cycling time-trial (TT) performance when a semisolid breakfast containing carbohydrate (CHO) or a taste- and texture-matched placebo is ingested 90 min preexercise compared with a water (WAT) control.
A total of 13 well-trained cyclists (mean [SD]: age = 25 [8] y, body mass = 71.1 [5.9] kg, height = 1.76 [0.04] m, maximum power output = 383 [46] W, and peak oxygen uptake = 4.42 [0.53] L·min
) performed 3 experimental trials examining breakfast ingestion 90 min before a 10-min steady-state cycle (60% maximum power output) and an ∼20-min TT (to complete a workload target of 376 [36] kJ). Subjects consumed either WAT, a semisolid CHO breakfast (2 g carbohydrate CHO·kg
body mass), or a taste- and texture-matched placebo (PLA). Blood lactate and glucose concentrations were measured periodically throughout the rest and exercise periods.
The TT was completed more quickly in CHO (1120 [69] s; P = .006) and PLA (1112 [50] s; P = .030) compared with WAT (1146 [74] s). Ingestion of CHO caused an increase in blood glucose concentration throughout the rest period in CHO (peak at 30-min rest = 7.37 [1.10] mmol·L
; P < .0001) before dropping below baseline levels after the steady-state cycling.
A short-duration cycling TT was completed more quickly when subjects perceived that they had consumed breakfast (PLA or CHO) 90 min prior to the start of the exercise. The improvement in performance is likely attributable to a psychological rather than physiological effect.</abstract><cop>United States</cop><pub>Human Kinetics</pub><pmid>28952831</pmid><doi>10.1123/ijspp.2017-0318</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1555-0265 |
| ispartof | International journal of sports physiology and performance, 2018-04, Vol.13 (4), p.504-509 |
| issn | 1555-0265 1555-0273 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1943656600 |
| source | Human Kinetics |
| subjects | Adult Athletic Performance - physiology Athletic Performance - psychology Bicycling - physiology Bicycling - psychology Blood Glucose - metabolism Breakfast Cross-Over Studies Dietary Carbohydrates - administration & dosage Exercise Test Humans Lactic Acid - blood Male Perception Placebo Effect Single-Blind Method |
| title | Perception of Breakfast Ingestion Enhances High-Intensity Cycling Performance |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T23%3A25%3A00IST&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=Perception%20of%20Breakfast%20Ingestion%20Enhances%20High-Intensity%20Cycling%20Performance&rft.jtitle=International%20journal%20of%20sports%20physiology%20and%20performance&rft.au=Mears,%20Stephen%20A&rft.date=2018-04-01&rft.volume=13&rft.issue=4&rft.spage=504&rft.epage=509&rft.pages=504-509&rft.issn=1555-0265&rft.eissn=1555-0273&rft_id=info:doi/10.1123/ijspp.2017-0318&rft_dat=%3Cproquest_cross%3E2171111032%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c366t-93da01543044d4e2b391e0b2a6e702d93bf34bb0d8d8cec98112efd4e58eff0a3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2171111032&rft_id=info:pmid/28952831&rfr_iscdi=true |