Skeletal differences at the ulna and radius between pre-pubertal non-elite female gymnasts and non-gymnasts
To compare skeletal parameters between the ulna and radius in pre-pubertal non-elite gymnasts and non-gymnasts. Fifty-eight non-elite artistic gymnasts, aged 6-11 years, were compared with 28 non-gymnasts for bone mineral content (BMC), total and cortical bone area (ToA, CoA), trabecular and cortica...
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| Veröffentlicht in: | Journal of musculoskeletal & neuronal interactions 2011-09, Vol.11 (3), p.227-233 |
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| creator | Burt, L A Naughton, G A Greene, D A Ducher, G |
| description | To compare skeletal parameters between the ulna and radius in pre-pubertal non-elite gymnasts and non-gymnasts.
Fifty-eight non-elite artistic gymnasts, aged 6-11 years, were compared with 28 non-gymnasts for bone mineral content (BMC), total and cortical bone area (ToA, CoA), trabecular and cortical volumetric density (TrD, CoD) and estimated bone strength (BSI and SSIp), obtained by pQCT at the distal and proximal forearm.
Gymnasts had greater estimated bone strength than non-gymnasts at both sites of the forearm. At the distal forearm, the gymnastics-induced skeletal benefits were greater at the radius than ulna (Z-scores for BMC, TrD and BSI +0.40 to +0.61 SD, p |
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Fifty-eight non-elite artistic gymnasts, aged 6-11 years, were compared with 28 non-gymnasts for bone mineral content (BMC), total and cortical bone area (ToA, CoA), trabecular and cortical volumetric density (TrD, CoD) and estimated bone strength (BSI and SSIp), obtained by pQCT at the distal and proximal forearm.
Gymnasts had greater estimated bone strength than non-gymnasts at both sites of the forearm. At the distal forearm, the gymnastics-induced skeletal benefits were greater at the radius than ulna (Z-scores for BMC, TrD and BSI +0.40 to +0.61 SD, p<0.05 vs. +0.15 to +0.48 SD, NS). At the proximal forearm, the skeletal benefits were greater at the ulna than the radius (Z-scores for BMC, ToA, CoA and SSIp +0.59 to +0.82 SD, p<0.01 vs. +0.35 (ToA) and +0.43 SD (SSIp), p<0.01).
Skeletal benefits at the distal and proximal forearm emerged in young non-elite gymnasts. Benefits were larger when considering skeletal parameters at both the ulna and radius, than the radius alone as traditionally performed with pQCT. These findings suggest the ulna is worth investigating in future studies aiming to accurately quantify exercise-induced skeletal adaptations.</description><identifier>ISSN: 1108-7161</identifier><identifier>PMID: 21885897</identifier><language>eng</language><publisher>Greece</publisher><subject>Bone Development - physiology ; Child ; Female ; Gymnastics - physiology ; Humans ; Physical Fitness - physiology ; Radiography ; Radius - anatomy & histology ; Radius - diagnostic imaging ; Radius - growth & development ; Ulna - anatomy & histology ; Ulna - diagnostic imaging ; Ulna - growth & development</subject><ispartof>Journal of musculoskeletal & neuronal interactions, 2011-09, Vol.11 (3), p.227-233</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21885897$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Burt, L A</creatorcontrib><creatorcontrib>Naughton, G A</creatorcontrib><creatorcontrib>Greene, D A</creatorcontrib><creatorcontrib>Ducher, G</creatorcontrib><title>Skeletal differences at the ulna and radius between pre-pubertal non-elite female gymnasts and non-gymnasts</title><title>Journal of musculoskeletal & neuronal interactions</title><addtitle>J Musculoskelet Neuronal Interact</addtitle><description>To compare skeletal parameters between the ulna and radius in pre-pubertal non-elite gymnasts and non-gymnasts.
Fifty-eight non-elite artistic gymnasts, aged 6-11 years, were compared with 28 non-gymnasts for bone mineral content (BMC), total and cortical bone area (ToA, CoA), trabecular and cortical volumetric density (TrD, CoD) and estimated bone strength (BSI and SSIp), obtained by pQCT at the distal and proximal forearm.
Gymnasts had greater estimated bone strength than non-gymnasts at both sites of the forearm. At the distal forearm, the gymnastics-induced skeletal benefits were greater at the radius than ulna (Z-scores for BMC, TrD and BSI +0.40 to +0.61 SD, p<0.05 vs. +0.15 to +0.48 SD, NS). At the proximal forearm, the skeletal benefits were greater at the ulna than the radius (Z-scores for BMC, ToA, CoA and SSIp +0.59 to +0.82 SD, p<0.01 vs. +0.35 (ToA) and +0.43 SD (SSIp), p<0.01).
Skeletal benefits at the distal and proximal forearm emerged in young non-elite gymnasts. Benefits were larger when considering skeletal parameters at both the ulna and radius, than the radius alone as traditionally performed with pQCT. These findings suggest the ulna is worth investigating in future studies aiming to accurately quantify exercise-induced skeletal adaptations.</description><subject>Bone Development - physiology</subject><subject>Child</subject><subject>Female</subject><subject>Gymnastics - physiology</subject><subject>Humans</subject><subject>Physical Fitness - physiology</subject><subject>Radiography</subject><subject>Radius - anatomy & histology</subject><subject>Radius - diagnostic imaging</subject><subject>Radius - growth & development</subject><subject>Ulna - anatomy & histology</subject><subject>Ulna - diagnostic imaging</subject><subject>Ulna - growth & development</subject><issn>1108-7161</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo1UMlOwzAU9AFES-EXkG-cInnJ4hxRxSZV4gCco2f7GUIdJ9iOUP-eFtrTSLNJM2dkyTlTRcNrviCXKX0xJngp2AVZCK5UpdpmSbavW_SYwVPbO4cRg8FEIdP8iXT2ASgESyPYfk5UY_5BDHSKWEyzxnjIhTEU6PuM1OEAHunHbgiQcvpLHtQTcUXOHfiE10dckfeH-7f1U7F5eXxe322KSXCWC6tBSaOgBSEMaxBK10pwpXK1aIzTDjm3iklmnaocZ9Kga7WqGZf7XVjKFbn9753i-D1jyt3QJ4PeQ8BxTp1STcUEa-TeeXN0znpA202xHyDuutM_8hcL8mKK</recordid><startdate>201109</startdate><enddate>201109</enddate><creator>Burt, L A</creator><creator>Naughton, G A</creator><creator>Greene, D A</creator><creator>Ducher, G</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>201109</creationdate><title>Skeletal differences at the ulna and radius between pre-pubertal non-elite female gymnasts and non-gymnasts</title><author>Burt, L A ; Naughton, G A ; Greene, D A ; Ducher, G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p210t-dba83c8a9a22c07ea4f93af48f627cfbfe11d8030df85f103cef9b86013218e43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Bone Development - physiology</topic><topic>Child</topic><topic>Female</topic><topic>Gymnastics - physiology</topic><topic>Humans</topic><topic>Physical Fitness - physiology</topic><topic>Radiography</topic><topic>Radius - anatomy & histology</topic><topic>Radius - diagnostic imaging</topic><topic>Radius - growth & development</topic><topic>Ulna - anatomy & histology</topic><topic>Ulna - diagnostic imaging</topic><topic>Ulna - growth & development</topic><toplevel>online_resources</toplevel><creatorcontrib>Burt, L A</creatorcontrib><creatorcontrib>Naughton, G A</creatorcontrib><creatorcontrib>Greene, D A</creatorcontrib><creatorcontrib>Ducher, G</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of musculoskeletal & neuronal interactions</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Burt, L A</au><au>Naughton, G A</au><au>Greene, D A</au><au>Ducher, G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Skeletal differences at the ulna and radius between pre-pubertal non-elite female gymnasts and non-gymnasts</atitle><jtitle>Journal of musculoskeletal & neuronal interactions</jtitle><addtitle>J Musculoskelet Neuronal Interact</addtitle><date>2011-09</date><risdate>2011</risdate><volume>11</volume><issue>3</issue><spage>227</spage><epage>233</epage><pages>227-233</pages><issn>1108-7161</issn><abstract>To compare skeletal parameters between the ulna and radius in pre-pubertal non-elite gymnasts and non-gymnasts.
Fifty-eight non-elite artistic gymnasts, aged 6-11 years, were compared with 28 non-gymnasts for bone mineral content (BMC), total and cortical bone area (ToA, CoA), trabecular and cortical volumetric density (TrD, CoD) and estimated bone strength (BSI and SSIp), obtained by pQCT at the distal and proximal forearm.
Gymnasts had greater estimated bone strength than non-gymnasts at both sites of the forearm. At the distal forearm, the gymnastics-induced skeletal benefits were greater at the radius than ulna (Z-scores for BMC, TrD and BSI +0.40 to +0.61 SD, p<0.05 vs. +0.15 to +0.48 SD, NS). At the proximal forearm, the skeletal benefits were greater at the ulna than the radius (Z-scores for BMC, ToA, CoA and SSIp +0.59 to +0.82 SD, p<0.01 vs. +0.35 (ToA) and +0.43 SD (SSIp), p<0.01).
Skeletal benefits at the distal and proximal forearm emerged in young non-elite gymnasts. Benefits were larger when considering skeletal parameters at both the ulna and radius, than the radius alone as traditionally performed with pQCT. These findings suggest the ulna is worth investigating in future studies aiming to accurately quantify exercise-induced skeletal adaptations.</abstract><cop>Greece</cop><pmid>21885897</pmid><tpages>7</tpages></addata></record> |
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| language | eng |
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| source | MEDLINE; EZB-FREE-00999 freely available EZB journals |
| subjects | Bone Development - physiology Child Female Gymnastics - physiology Humans Physical Fitness - physiology Radiography Radius - anatomy & histology Radius - diagnostic imaging Radius - growth & development Ulna - anatomy & histology Ulna - diagnostic imaging Ulna - growth & development |
| title | Skeletal differences at the ulna and radius between pre-pubertal non-elite female gymnasts and non-gymnasts |
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