{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T07:48:59Z","timestamp":1753861739981,"version":"3.41.2"},"reference-count":27,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2024,7,25]],"date-time":"2024-07-25T00:00:00Z","timestamp":1721865600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["American J Hum Biol"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Muscle strength and cardiorespiratory fitness are important components of physical fitness and are important for the physical and mental health development of university students. However, obesity is also an important factor affecting physical fitness, and there are few studies on how body mass index (BMI), which reflects obesity, is associated with muscle strength and cardiorespiratory fitness among Chinese university students. Therefore, this study analyzed the association between BMI and muscle strength and cardiorespiratory fitness among Chinese university students in order to provide a reference and basis for promoting the development of physical fitness among Chinese university students.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A stratified whole\u2010group sampling method was used to test physical fitness items in 27\u2009973 (15\u2009527 boys, 55.51%) university students in 800 first\u2010 to fourth\u2010year university classes in Anhui, Fujian, Xinjiang, Shanghai, and Jiangxi, China. The physical fitness items included height, weight, standing long jump, 1000\u2009m running (boys), and 800\u2009m running (girls) items. Curvilinear regression analysis was used to analyze the correlations that existed between BMI and standing long jump and VO<jats:sub>2max<\/jats:sub>.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The BMI of Chinese 19\u201322\u2009years old university students was (21.14\u2009\u00b1\u20092.92)\u2009kg\/m<jats:sup>2<\/jats:sup>. The mean standing long jump score was (197.31\u2009\u00b1\u200934.07)\u2009cm. In general, the BMI reached the highest point of 207.92\u2009cm when the BMI was 26.25\u2009kg\/m<jats:sup>2<\/jats:sup>, and then showed a decreasing trend with the increase of BMI. The overall relationship between BMI and vertical jump showed an inverted \u201cU\u201d\u2010shaped curve. In terms of VO<jats:sub>2max<\/jats:sub>, the overall trend of VO<jats:sub>2max<\/jats:sub> increased gradually with the increase of BMI, and when BMI reached 40\u2009kg\/m<jats:sup>2<\/jats:sup>, VO<jats:sub>2max<\/jats:sub> was 4.34\u2009L\u2010kg<jats:sup>\u22121<\/jats:sup>\u2010min<jats:sup>\u22121<\/jats:sup>.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Chinese university students showed an inverted \u201cU\u201d curve relationship between BMI and standing long jump in general, while VO<jats:sub>2max<\/jats:sub> showed a gradual increase with increasing BMI. Compared with the cardiorespiratory fitness of Chinese university students, the effect of BMI changes on muscle strength was greater.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ajhb.24118","type":"journal-article","created":{"date-parts":[[2024,7,25]],"date-time":"2024-07-25T07:48:47Z","timestamp":1721893727000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Association of body mass index with muscle strength and cardiorespiratory fitness: A cross\u2010sectional study based on Chinese adolescents"],"prefix":"10.1002","volume":"36","author":[{"given":"Lixin","family":"Liu","sequence":"first","affiliation":[{"name":"School of Physical Education Minnan Normal University  Zhangzhou Fujian China"},{"name":"Minnan Normal University Sports Science Research Center  Zhangzhou Fujian China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Junmin","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Physical Education Minnan Normal University  Zhangzhou Fujian China"},{"name":"Minnan Normal University Sports Science Research Center  Zhangzhou Fujian China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yan","family":"Wang","sequence":"additional","affiliation":[{"name":"Teaching and Research Center of Special Police Training Base, Public Security Department Xinjiang Uygur Autonomous Region  Urumqi China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-7855-9301","authenticated-orcid":false,"given":"Ruisheng","family":"Jiao","sequence":"additional","affiliation":[{"name":"School of Physical Education Chizhou University  Chizhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,7,25]]},"reference":[{"issue":"3","key":"e_1_2_11_2_1","first-page":"255","article-title":"Effects of aerobic training, resistance training, or both on cardiorespiratory and musculoskeletal fitness in adolescents with obesity: The HEARTY trial","volume":"41","author":"Alberga A. S.","year":"2016","journal-title":"Canadian journal of applied physiology"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0838.2009.00959.x"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199806043382302"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/1479-5868-4-24"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12889-022-14089-6"},{"volume-title":"Report on the 2014th National Survey on Students'Constitution and health","year":"2016","author":"CNSSCH Association","key":"e_1_2_11_7_1"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajhb.23595"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jsams.2020.02.016"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S2352-4642(19)30302-5"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40279-021-01605-8"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph192114128"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jped.2018.04.002"},{"key":"e_1_2_11_14_1","unstructured":"Haiyun L.(2019).A comparative study of 20\u2010meter folding run and 800\/1000\u2010meter run to evaluate the cardiorespiratory endurance of secondary school students. \u5317\u4eac\u4f53\u80b2\u5927\u5b66 \u5317\u4eac."},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.7554\/eLife.74320"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajhb.23035"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10522-015-9631-7"},{"issue":"12","key":"e_1_2_11_18_1","first-page":"1773","article-title":"Correlation between body mass index and 20m round\u2010trip running in Chinese Han Chinese children and adolescents","volume":"38","author":"Ming L.","year":"2017","journal-title":"School Health in China"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1249\/mss.0b013e31812e527f"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijms22073570"},{"key":"e_1_2_11_21_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.l1042"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.1080\/17461391.2017.1347963"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pmed.1003706"},{"key":"e_1_2_11_24_1","doi-asserted-by":"publisher","DOI":"10.1210\/clinem\/dgz247"},{"key":"e_1_2_11_25_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2021.15036"},{"issue":"1","key":"e_1_2_11_26_1","first-page":"72","article-title":"Trend analysis of the distribution of body mass index among college students in Shandong Province from 1985 to 2005","volume":"31","author":"Yingxiu Z.","year":"2010","journal-title":"School Health in China"},{"key":"e_1_2_11_27_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00038-016-0811-2"},{"key":"e_1_2_11_28_1","doi-asserted-by":"publisher","DOI":"10.3389\/fendo.2023.1252853"}],"container-title":["American Journal of Human Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ajhb.24118","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,10,24]],"date-time":"2024-10-24T12:46:16Z","timestamp":1729773976000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ajhb.24118"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,25]]},"references-count":27,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2024,10]]}},"alternative-id":["10.1002\/ajhb.24118"],"URL":"https:\/\/doi.org\/10.1002\/ajhb.24118","archive":["Portico"],"relation":{},"ISSN":["1042-0533","1520-6300"],"issn-type":[{"type":"print","value":"1042-0533"},{"type":"electronic","value":"1520-6300"}],"subject":[],"published":{"date-parts":[[2024,7,25]]},"assertion":[{"value":"2023-12-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-06-08","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-07-25","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e24118"}}