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Echo intensity and muscle thickness as predictors Of athleticism and isometric strength in middle‐school boys
Introduction We examined correlations among echo intensity and muscle thickness versus measures of athleticism and isometric strength in healthy children. Methods B‐mode ultrasonography was used to examine the vastus lateralis (VL) and rectus femoris (RF) in 28 boys (mean age = 12 years). Tests of a...
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| Published in: | Muscle & nerve 2017-05, Vol.55 (5), p.685-692 |
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| container_title | Muscle & nerve |
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| creator | Stock, Matt S. Mota, Jacob A. Hernandez, Jennah M. Thompson, Brennan J. |
| description | Introduction
We examined correlations among echo intensity and muscle thickness versus measures of athleticism and isometric strength in healthy children.
Methods
B‐mode ultrasonography was used to examine the vastus lateralis (VL) and rectus femoris (RF) in 28 boys (mean age = 12 years). Tests of athleticism included jump height and peak velocity, sprint speed, and agility. Peak torque and the rate of torque development (RTD) at 100 and 200 ms from torque onset were assessed.
Results
Several significant correlations existed after controlling for age and mass. RF thickness showed the strongest correlations with the dependent variables. Both RTD time intervals, but not peak torque, correlated with VL thickness. Peak torque was greatly influenced by age and mass. Echo intensity and muscle thickness correlated highly with agility performance.
Conclusions
VL and RF echo intensity and muscle thickness may help predict athleticism, and to a lesser extent, RTD, in boys. Muscle Nerve 55: 685–692, 2017 |
| doi_str_mv | 10.1002/mus.25395 |
| format | article |
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We examined correlations among echo intensity and muscle thickness versus measures of athleticism and isometric strength in healthy children.
Methods
B‐mode ultrasonography was used to examine the vastus lateralis (VL) and rectus femoris (RF) in 28 boys (mean age = 12 years). Tests of athleticism included jump height and peak velocity, sprint speed, and agility. Peak torque and the rate of torque development (RTD) at 100 and 200 ms from torque onset were assessed.
Results
Several significant correlations existed after controlling for age and mass. RF thickness showed the strongest correlations with the dependent variables. Both RTD time intervals, but not peak torque, correlated with VL thickness. Peak torque was greatly influenced by age and mass. Echo intensity and muscle thickness correlated highly with agility performance.
Conclusions
VL and RF echo intensity and muscle thickness may help predict athleticism, and to a lesser extent, RTD, in boys. Muscle Nerve 55: 685–692, 2017</description><identifier>ISSN: 0148-639X</identifier><identifier>EISSN: 1097-4598</identifier><identifier>DOI: 10.1002/mus.25395</identifier><identifier>PMID: 27592862</identifier><identifier>CODEN: MUNEDE</identifier><language>eng</language><publisher>United States: Wiley Subscription Services, Inc</publisher><subject>Adolescent ; Athletic Performance - physiology ; Child ; Exercise - physiology ; Humans ; Isometric Contraction - physiology ; jump performance ; Male ; Muscle Strength - physiology ; Quadriceps Muscle - diagnostic imaging ; Quadriceps Muscle - physiology ; rate of force development ; skeletal muscle ; sprint ; Torque ; ultrasonography ; Ultrasonography - methods ; youth</subject><ispartof>Muscle & nerve, 2017-05, Vol.55 (5), p.685-692</ispartof><rights>2016 Wiley Periodicals, Inc.</rights><rights>2017 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4525-ad5f8ac99570efd330fcb081ca79c1fb88e782b7f45f137fd8d54f6ca72d69773</citedby><cites>FETCH-LOGICAL-c4525-ad5f8ac99570efd330fcb081ca79c1fb88e782b7f45f137fd8d54f6ca72d69773</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/27592862$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Stock, Matt S.</creatorcontrib><creatorcontrib>Mota, Jacob A.</creatorcontrib><creatorcontrib>Hernandez, Jennah M.</creatorcontrib><creatorcontrib>Thompson, Brennan J.</creatorcontrib><title>Echo intensity and muscle thickness as predictors Of athleticism and isometric strength in middle‐school boys</title><title>Muscle & nerve</title><addtitle>Muscle Nerve</addtitle><description>Introduction
We examined correlations among echo intensity and muscle thickness versus measures of athleticism and isometric strength in healthy children.
Methods
B‐mode ultrasonography was used to examine the vastus lateralis (VL) and rectus femoris (RF) in 28 boys (mean age = 12 years). Tests of athleticism included jump height and peak velocity, sprint speed, and agility. Peak torque and the rate of torque development (RTD) at 100 and 200 ms from torque onset were assessed.
Results
Several significant correlations existed after controlling for age and mass. RF thickness showed the strongest correlations with the dependent variables. Both RTD time intervals, but not peak torque, correlated with VL thickness. Peak torque was greatly influenced by age and mass. Echo intensity and muscle thickness correlated highly with agility performance.
Conclusions
VL and RF echo intensity and muscle thickness may help predict athleticism, and to a lesser extent, RTD, in boys. Muscle Nerve 55: 685–692, 2017</description><subject>Adolescent</subject><subject>Athletic Performance - physiology</subject><subject>Child</subject><subject>Exercise - physiology</subject><subject>Humans</subject><subject>Isometric Contraction - physiology</subject><subject>jump performance</subject><subject>Male</subject><subject>Muscle Strength - physiology</subject><subject>Quadriceps Muscle - diagnostic imaging</subject><subject>Quadriceps Muscle - physiology</subject><subject>rate of force development</subject><subject>skeletal muscle</subject><subject>sprint</subject><subject>Torque</subject><subject>ultrasonography</subject><subject>Ultrasonography - methods</subject><subject>youth</subject><issn>0148-639X</issn><issn>1097-4598</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqN0c1uFSEUwHFiNPZaXfgChsSNLqYFZhhgaZr6kdR0oU3cTRg4eKkzw5XDpLk7H8Fn9EnE3urCxMQVC378CRxCnnJ2whkTp_OKJ0K2Rt4jG86Majpp9H2yYbzTTd-aT0fkEeI1Y4zrXj0kR0JJI3QvNiSdu22icSmwYCx7ahdPa85NQMs2ui8LIFKLdJfBR1dSRnoZqC3bCUp0EefbExHTDCVHR7FkWD6XbU3SOXo_wY9v37HekSY6pj0-Jg-CnRCe3K3H5Or1-cezt83F5Zt3Z68uGtdJIRvrZdDWGSMVg-DblgU3Ms2dVcbxMGoNSotRhU4G3qrgtZdd6Ou28L1Rqj0mLw7dXU5fV8AyzBEdTJNdIK04cG241l0vzX9QaZQQgveVPv-LXqc1L_UhVWnDRMs4q-rlQbmcEDOEYZfjbPN-4Gz4NbCh_vBwO7Bqn90V13EG_0f-nlAFpwdwEyfY_7s0vL_6cEj-BG8AodY</recordid><startdate>201705</startdate><enddate>201705</enddate><creator>Stock, Matt S.</creator><creator>Mota, Jacob A.</creator><creator>Hernandez, Jennah M.</creator><creator>Thompson, Brennan J.</creator><general>Wiley Subscription Services, Inc</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>7T5</scope><scope>7TK</scope><scope>7TM</scope><scope>7TS</scope><scope>7U7</scope><scope>7U9</scope><scope>C1K</scope><scope>H94</scope><scope>K9.</scope><scope>NAPCQ</scope><scope>7X8</scope></search><sort><creationdate>201705</creationdate><title>Echo intensity and muscle thickness as predictors Of athleticism and isometric strength in middle‐school boys</title><author>Stock, Matt S. ; Mota, Jacob A. ; Hernandez, Jennah M. ; Thompson, Brennan J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4525-ad5f8ac99570efd330fcb081ca79c1fb88e782b7f45f137fd8d54f6ca72d69773</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adolescent</topic><topic>Athletic Performance - physiology</topic><topic>Child</topic><topic>Exercise - physiology</topic><topic>Humans</topic><topic>Isometric Contraction - physiology</topic><topic>jump performance</topic><topic>Male</topic><topic>Muscle Strength - physiology</topic><topic>Quadriceps Muscle - diagnostic imaging</topic><topic>Quadriceps Muscle - physiology</topic><topic>rate of force development</topic><topic>skeletal muscle</topic><topic>sprint</topic><topic>Torque</topic><topic>ultrasonography</topic><topic>Ultrasonography - methods</topic><topic>youth</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Stock, Matt S.</creatorcontrib><creatorcontrib>Mota, Jacob A.</creatorcontrib><creatorcontrib>Hernandez, Jennah M.</creatorcontrib><creatorcontrib>Thompson, Brennan 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>Immunology Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Physical Education Index</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><jtitle>Muscle & nerve</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Stock, Matt S.</au><au>Mota, Jacob A.</au><au>Hernandez, Jennah M.</au><au>Thompson, Brennan J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Echo intensity and muscle thickness as predictors Of athleticism and isometric strength in middle‐school boys</atitle><jtitle>Muscle & nerve</jtitle><addtitle>Muscle Nerve</addtitle><date>2017-05</date><risdate>2017</risdate><volume>55</volume><issue>5</issue><spage>685</spage><epage>692</epage><pages>685-692</pages><issn>0148-639X</issn><eissn>1097-4598</eissn><coden>MUNEDE</coden><abstract>Introduction
We examined correlations among echo intensity and muscle thickness versus measures of athleticism and isometric strength in healthy children.
Methods
B‐mode ultrasonography was used to examine the vastus lateralis (VL) and rectus femoris (RF) in 28 boys (mean age = 12 years). Tests of athleticism included jump height and peak velocity, sprint speed, and agility. Peak torque and the rate of torque development (RTD) at 100 and 200 ms from torque onset were assessed.
Results
Several significant correlations existed after controlling for age and mass. RF thickness showed the strongest correlations with the dependent variables. Both RTD time intervals, but not peak torque, correlated with VL thickness. Peak torque was greatly influenced by age and mass. Echo intensity and muscle thickness correlated highly with agility performance.
Conclusions
VL and RF echo intensity and muscle thickness may help predict athleticism, and to a lesser extent, RTD, in boys. Muscle Nerve 55: 685–692, 2017</abstract><cop>United States</cop><pub>Wiley Subscription Services, Inc</pub><pmid>27592862</pmid><doi>10.1002/mus.25395</doi><tpages>8</tpages></addata></record> |
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| ispartof | Muscle & nerve, 2017-05, Vol.55 (5), p.685-692 |
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| language | eng |
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| source | Wiley |
| subjects | Adolescent Athletic Performance - physiology Child Exercise - physiology Humans Isometric Contraction - physiology jump performance Male Muscle Strength - physiology Quadriceps Muscle - diagnostic imaging Quadriceps Muscle - physiology rate of force development skeletal muscle sprint Torque ultrasonography Ultrasonography - methods youth |
| title | Echo intensity and muscle thickness as predictors Of athleticism and isometric strength in middle‐school boys |
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