Body Composition and Cardiorespiratory Fitness Indicators in Prepubescent Boys and Girls
Abstract Relations between frequently used indicators of cardiorespiratory fitness, sex and body composition were studied in a birth-cohort based sample of young prepubescent children (age range: 6.8 - 8.2 years). The Bruce treadmill test was used to assess submaximal heart rate, endurance time (ET)...
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| Veröffentlicht in: | International journal of sports medicine 2002-01, Vol.23 (1), p.50-54 |
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| container_title | International journal of sports medicine |
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| creator | Rump, P. Verstappen, F. Gerver, W. J. Hornstra, G. |
| description | Abstract
Relations between frequently used indicators of cardiorespiratory fitness, sex and body composition were studied in a birth-cohort based sample of young prepubescent children (age range: 6.8 - 8.2 years). The Bruce treadmill test was used to assess submaximal heart rate, endurance time (ET), calculated total work (W
total
) and maximal power output (P
max
) in 100 children (50 boys, 50 girls). Body composition was determined by skinfold measurements. In 17 children, maximal oxygen consumption was measured. Percent body fat was negatively associated with ET and relative oxygen uptake (ml × min
-1
× kg
-1
) and was positively related to submaximal heart rate at 6 minutes exercise (HR6). Fat-free mass was positively related to W
total
, P
max
and absolute oxygen uptake (ml × min
-1
). Relative oxygen uptake (ml × min
-1
× kg
-1
) was related to ET. Absolute oxygen uptake (ml × min
-1
) was related to W
total
and P
max
. The observed differences in indicators of cardiorespiratory fitness between boys and girls were largely attributable to a difference in body composition. The results further demonstrate that when oxygen uptake measurement is not feasible, W
total
or P
max
(expressed per kilogram fat-free mass) seem to provide better indicators of aerobic power than endurance time. |
| doi_str_mv | 10.1055/s-2002-19274 |
| format | Article |
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Relations between frequently used indicators of cardiorespiratory fitness, sex and body composition were studied in a birth-cohort based sample of young prepubescent children (age range: 6.8 - 8.2 years). The Bruce treadmill test was used to assess submaximal heart rate, endurance time (ET), calculated total work (W
total
) and maximal power output (P
max
) in 100 children (50 boys, 50 girls). Body composition was determined by skinfold measurements. In 17 children, maximal oxygen consumption was measured. Percent body fat was negatively associated with ET and relative oxygen uptake (ml × min
-1
× kg
-1
) and was positively related to submaximal heart rate at 6 minutes exercise (HR6). Fat-free mass was positively related to W
total
, P
max
and absolute oxygen uptake (ml × min
-1
). Relative oxygen uptake (ml × min
-1
× kg
-1
) was related to ET. Absolute oxygen uptake (ml × min
-1
) was related to W
total
and P
max
. The observed differences in indicators of cardiorespiratory fitness between boys and girls were largely attributable to a difference in body composition. The results further demonstrate that when oxygen uptake measurement is not feasible, W
total
or P
max
(expressed per kilogram fat-free mass) seem to provide better indicators of aerobic power than endurance time.</description><identifier>ISSN: 0172-4622</identifier><identifier>EISSN: 1439-3964</identifier><identifier>DOI: 10.1055/s-2002-19274</identifier><identifier>PMID: 11774067</identifier><identifier>CODEN: IJSMDA</identifier><language>eng</language><publisher>Stuttgart: Thieme</publisher><subject>Anthropometry ; Biological and medical sciences ; Biomarkers ; Body Composition - physiology ; Child ; Child Development - physiology ; Exercise Test - standards ; Female ; Fundamental and applied biological sciences. Psychology ; Humans ; Male ; Muscle, Skeletal - physiology ; Oxygen Consumption - physiology ; Physical Endurance - physiology ; Physical Fitness - physiology ; Reference Values ; Sex Factors ; Sexual differentiation and maturation. Puberty. Climacterium ; Training and Testing ; Vertebrates: reproduction</subject><ispartof>International journal of sports medicine, 2002-01, Vol.23 (1), p.50-54</ispartof><rights>Georg Thieme Verlag Stuttgart · New York</rights><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-c1be96f62424c3afbd8b5ffb8cb15d4dfbe827a2d70beb80b0805405915ad23c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-2002-19274.pdf$$EPDF$$P50$$Gthieme$$H</linktopdf><linktohtml>$$Uhttps://www.thieme-connect.de/products/ejournals/html/10.1055/s-2002-19274$$EHTML$$P50$$Gthieme$$H</linktohtml><link.rule.ids>314,776,780,3004,3005,27901,27902,54534,54535</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13438704$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11774067$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rump, P.</creatorcontrib><creatorcontrib>Verstappen, F.</creatorcontrib><creatorcontrib>Gerver, W. J.</creatorcontrib><creatorcontrib>Hornstra, G.</creatorcontrib><title>Body Composition and Cardiorespiratory Fitness Indicators in Prepubescent Boys and Girls</title><title>International journal of sports medicine</title><addtitle>Int J Sports Med</addtitle><description>Abstract
Relations between frequently used indicators of cardiorespiratory fitness, sex and body composition were studied in a birth-cohort based sample of young prepubescent children (age range: 6.8 - 8.2 years). The Bruce treadmill test was used to assess submaximal heart rate, endurance time (ET), calculated total work (W
total
) and maximal power output (P
max
) in 100 children (50 boys, 50 girls). Body composition was determined by skinfold measurements. In 17 children, maximal oxygen consumption was measured. Percent body fat was negatively associated with ET and relative oxygen uptake (ml × min
-1
× kg
-1
) and was positively related to submaximal heart rate at 6 minutes exercise (HR6). Fat-free mass was positively related to W
total
, P
max
and absolute oxygen uptake (ml × min
-1
). Relative oxygen uptake (ml × min
-1
× kg
-1
) was related to ET. Absolute oxygen uptake (ml × min
-1
) was related to W
total
and P
max
. The observed differences in indicators of cardiorespiratory fitness between boys and girls were largely attributable to a difference in body composition. The results further demonstrate that when oxygen uptake measurement is not feasible, W
total
or P
max
(expressed per kilogram fat-free mass) seem to provide better indicators of aerobic power than endurance time.</description><subject>Anthropometry</subject><subject>Biological and medical sciences</subject><subject>Biomarkers</subject><subject>Body Composition - physiology</subject><subject>Child</subject><subject>Child Development - physiology</subject><subject>Exercise Test - standards</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Male</subject><subject>Muscle, Skeletal - physiology</subject><subject>Oxygen Consumption - physiology</subject><subject>Physical Endurance - physiology</subject><subject>Physical Fitness - physiology</subject><subject>Reference Values</subject><subject>Sex Factors</subject><subject>Sexual differentiation and maturation. Puberty. Climacterium</subject><subject>Training and Testing</subject><subject>Vertebrates: reproduction</subject><issn>0172-4622</issn><issn>1439-3964</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0ElLxDAUwPEgio7LzbP0ohetZmvTHnVwgwE9KHgL2YqRNql57WG-vZ0FvAieAuH3XsIfoVOCrwkuihvIKcY0JzUVfAfNCGd1zuqS76IZJoLmvKT0AB0CfGFMeE3YPjogRAiOSzFDH3fRLrN57PoIfvAxZCrYbK6S9TE56H1SQ0zL7MEPwQFkz8F6s7qCzIfsNbl-1A6MC0N2F5ewnn70qYVjtNeoFtzJ9jxC7w_3b_OnfPHy-Dy_XeSGUzrkhmhXl01JOeWGqUbbShdNoyujSWG5bbSrqFDUCqydrrDGFS44LmpSKEuZYUfoYrO3T_F7dDDIzk__aVsVXBxBCsIKwnj5LyQVraZ2eIJXG2hSBEiukX3ynUpLSbBcJZcgV8nlOvnEz7Z7R905-4u3jSdwvgUKjGqbpILx8OsYZ5XAq0WXGzd8etc5-RXHFKZ0fz_7A5KKlzo</recordid><startdate>20020101</startdate><enddate>20020101</enddate><creator>Rump, P.</creator><creator>Verstappen, F.</creator><creator>Gerver, W. J.</creator><creator>Hornstra, G.</creator><general>Thieme</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>7TS</scope><scope>7X8</scope></search><sort><creationdate>20020101</creationdate><title>Body Composition and Cardiorespiratory Fitness Indicators in Prepubescent Boys and Girls</title><author>Rump, P. ; Verstappen, F. ; Gerver, W. J. ; Hornstra, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-c1be96f62424c3afbd8b5ffb8cb15d4dfbe827a2d70beb80b0805405915ad23c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Anthropometry</topic><topic>Biological and medical sciences</topic><topic>Biomarkers</topic><topic>Body Composition - physiology</topic><topic>Child</topic><topic>Child Development - physiology</topic><topic>Exercise Test - standards</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Male</topic><topic>Muscle, Skeletal - physiology</topic><topic>Oxygen Consumption - physiology</topic><topic>Physical Endurance - physiology</topic><topic>Physical Fitness - physiology</topic><topic>Reference Values</topic><topic>Sex Factors</topic><topic>Sexual differentiation and maturation. Puberty. Climacterium</topic><topic>Training and Testing</topic><topic>Vertebrates: reproduction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rump, P.</creatorcontrib><creatorcontrib>Verstappen, F.</creatorcontrib><creatorcontrib>Gerver, W. J.</creatorcontrib><creatorcontrib>Hornstra, G.</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>Physical Education Index</collection><collection>MEDLINE - Academic</collection><jtitle>International journal of sports medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rump, P.</au><au>Verstappen, F.</au><au>Gerver, W. J.</au><au>Hornstra, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Body Composition and Cardiorespiratory Fitness Indicators in Prepubescent Boys and Girls</atitle><jtitle>International journal of sports medicine</jtitle><addtitle>Int J Sports Med</addtitle><date>2002-01-01</date><risdate>2002</risdate><volume>23</volume><issue>1</issue><spage>50</spage><epage>54</epage><pages>50-54</pages><issn>0172-4622</issn><eissn>1439-3964</eissn><coden>IJSMDA</coden><abstract>Abstract
Relations between frequently used indicators of cardiorespiratory fitness, sex and body composition were studied in a birth-cohort based sample of young prepubescent children (age range: 6.8 - 8.2 years). The Bruce treadmill test was used to assess submaximal heart rate, endurance time (ET), calculated total work (W
total
) and maximal power output (P
max
) in 100 children (50 boys, 50 girls). Body composition was determined by skinfold measurements. In 17 children, maximal oxygen consumption was measured. Percent body fat was negatively associated with ET and relative oxygen uptake (ml × min
-1
× kg
-1
) and was positively related to submaximal heart rate at 6 minutes exercise (HR6). Fat-free mass was positively related to W
total
, P
max
and absolute oxygen uptake (ml × min
-1
). Relative oxygen uptake (ml × min
-1
× kg
-1
) was related to ET. Absolute oxygen uptake (ml × min
-1
) was related to W
total
and P
max
. The observed differences in indicators of cardiorespiratory fitness between boys and girls were largely attributable to a difference in body composition. The results further demonstrate that when oxygen uptake measurement is not feasible, W
total
or P
max
(expressed per kilogram fat-free mass) seem to provide better indicators of aerobic power than endurance time.</abstract><cop>Stuttgart</cop><cop>New York, NY</cop><pub>Thieme</pub><pmid>11774067</pmid><doi>10.1055/s-2002-19274</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0172-4622 |
| ispartof | International journal of sports medicine, 2002-01, Vol.23 (1), p.50-54 |
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| language | eng |
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| source | MEDLINE; Thieme Connect Journals |
| subjects | Anthropometry Biological and medical sciences Biomarkers Body Composition - physiology Child Child Development - physiology Exercise Test - standards Female Fundamental and applied biological sciences. Psychology Humans Male Muscle, Skeletal - physiology Oxygen Consumption - physiology Physical Endurance - physiology Physical Fitness - physiology Reference Values Sex Factors Sexual differentiation and maturation. Puberty. Climacterium Training and Testing Vertebrates: reproduction |
| title | Body Composition and Cardiorespiratory Fitness Indicators in Prepubescent Boys and Girls |
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