{"title":"年轻运动员使用和不使用握力运动器材时握力变化的2年随访研究。","authors":"Takashi Abe, Akemi Abe, Jeremy P. Loenneke","doi":"10.1002/ajhb.70139","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Objectives</h3>\n \n <p>This study compared changes in handgrip strength (HGS) over 2 years in young athletes participating in two sports: kendo, which involves gripping equipment during play, and soccer, which does not.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>One hundred eleven young athletes (54 kendo boys [mean age at baseline: 10.1 ± 1.7 years] and 57 soccer boys [mean age at baseline: 10.3 ± 1.8 years]) underwent three HGS measurements, spaced 1 year apart (Test 1, Test 2, and Test 3). The Q–Q plot indicated some violations of normality; therefore, we used a robust repeated measures ANOVA function in R.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>We found evidence for a localized interaction effect (<i>p</i> = 0.02), with a sport difference in the change from Test 1 (baseline) to Test 3 and Test 2 to Test 3 (kendo > soccer). There was no statistically significant main effect of sport (<i>p</i> = 0.06); however, kendo was on average 2.4 (95% CI: −0.08, 4.9) kg stronger than soccer athletes. When collapsing across groups, HGS increased from Test 1 to Test 2 by 1.9 (1.5, 2.3) kg, and from Test 2 to Test 3 by 2.8 (2.1, 3.6) kg.</p>\n </section>\n \n <section>\n \n <h3> Conclusions</h3>\n \n <p>Sports that involve gripping tools in conjunction with natural movements may help improve HGS during the developmental period.</p>\n </section>\n </div>","PeriodicalId":50809,"journal":{"name":"American Journal of Human Biology","volume":"37 9","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2025-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A 2-Year Follow-Up Study of Changes in Handgrip Strength in Young Athletes Playing With and Without Gripping Sports Equipment\",\"authors\":\"Takashi Abe, Akemi Abe, Jeremy P. Loenneke\",\"doi\":\"10.1002/ajhb.70139\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Objectives</h3>\\n \\n <p>This study compared changes in handgrip strength (HGS) over 2 years in young athletes participating in two sports: kendo, which involves gripping equipment during play, and soccer, which does not.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>One hundred eleven young athletes (54 kendo boys [mean age at baseline: 10.1 ± 1.7 years] and 57 soccer boys [mean age at baseline: 10.3 ± 1.8 years]) underwent three HGS measurements, spaced 1 year apart (Test 1, Test 2, and Test 3). The Q–Q plot indicated some violations of normality; therefore, we used a robust repeated measures ANOVA function in R.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>We found evidence for a localized interaction effect (<i>p</i> = 0.02), with a sport difference in the change from Test 1 (baseline) to Test 3 and Test 2 to Test 3 (kendo > soccer). There was no statistically significant main effect of sport (<i>p</i> = 0.06); however, kendo was on average 2.4 (95% CI: −0.08, 4.9) kg stronger than soccer athletes. When collapsing across groups, HGS increased from Test 1 to Test 2 by 1.9 (1.5, 2.3) kg, and from Test 2 to Test 3 by 2.8 (2.1, 3.6) kg.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusions</h3>\\n \\n <p>Sports that involve gripping tools in conjunction with natural movements may help improve HGS during the developmental period.</p>\\n </section>\\n </div>\",\"PeriodicalId\":50809,\"journal\":{\"name\":\"American Journal of Human Biology\",\"volume\":\"37 9\",\"pages\":\"\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2025-09-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Human Biology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/ajhb.70139\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ANTHROPOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Human Biology","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/ajhb.70139","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ANTHROPOLOGY","Score":null,"Total":0}
A 2-Year Follow-Up Study of Changes in Handgrip Strength in Young Athletes Playing With and Without Gripping Sports Equipment
Objectives
This study compared changes in handgrip strength (HGS) over 2 years in young athletes participating in two sports: kendo, which involves gripping equipment during play, and soccer, which does not.
Methods
One hundred eleven young athletes (54 kendo boys [mean age at baseline: 10.1 ± 1.7 years] and 57 soccer boys [mean age at baseline: 10.3 ± 1.8 years]) underwent three HGS measurements, spaced 1 year apart (Test 1, Test 2, and Test 3). The Q–Q plot indicated some violations of normality; therefore, we used a robust repeated measures ANOVA function in R.
Results
We found evidence for a localized interaction effect (p = 0.02), with a sport difference in the change from Test 1 (baseline) to Test 3 and Test 2 to Test 3 (kendo > soccer). There was no statistically significant main effect of sport (p = 0.06); however, kendo was on average 2.4 (95% CI: −0.08, 4.9) kg stronger than soccer athletes. When collapsing across groups, HGS increased from Test 1 to Test 2 by 1.9 (1.5, 2.3) kg, and from Test 2 to Test 3 by 2.8 (2.1, 3.6) kg.
Conclusions
Sports that involve gripping tools in conjunction with natural movements may help improve HGS during the developmental period.
期刊介绍：
The American Journal of Human Biology is the Official Journal of the Human Biology Association.
The American Journal of Human Biology is a bimonthly, peer-reviewed, internationally circulated journal that publishes reports of original research, theoretical articles and timely reviews, and brief communications in the interdisciplinary field of human biology. As the official journal of the Human Biology Association, the Journal also publishes abstracts of research presented at its annual scientific meeting and book reviews relevant to the field.
The Journal seeks scholarly manuscripts that address all aspects of human biology, health, and disease, particularly those that stress comparative, developmental, ecological, or evolutionary perspectives. The transdisciplinary areas covered in the Journal include, but are not limited to, epidemiology, genetic variation, population biology and demography, physiology, anatomy, nutrition, growth and aging, physical performance, physical activity and fitness, ecology, and evolution, along with their interactions. The Journal publishes basic, applied, and methodologically oriented research from all areas, including measurement, analytical techniques and strategies, and computer applications in human biology.
Like many other biologically oriented disciplines, the field of human biology has undergone considerable growth and diversification in recent years, and the expansion of the aims and scope of the Journal is a reflection of this growth and membership diversification.
The Journal is committed to prompt review, and priority publication is given to manuscripts with novel or timely findings, and to manuscripts of unusual interest.
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