CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '913621afb9c640b6',cH: '_ZbQWLAgguIkkvzyKPNCfj2F1ZcG6MHiO1qrn7UatD8-1739799022-1.2.1.1-08O.SLr3_r2wYek7PFIKjDkFbkWFL7q95wTyi1018LMn3XCLdeaf4.FFvVtlHbK9',cUPMDTk: "\/abstracts\/search?q=children%20physical%20development&__cf_chl_tk=r7ROIO9MyXXcOQ5iNAp4l9mzGTdBItXOoLDlBG366Nw-1739799022-1.0.1.1-GT1UV6H1HWKOEkAzx6768wuJ8aFkghgCu4dLM_gi2TI",cFPWv: 'g',cITimeS: '1739799022',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=children%20physical%20development&__cf_chl_f_tk=r7ROIO9MyXXcOQ5iNAp4l9mzGTdBItXOoLDlBG366Nw-1739799022-1.0.1.1-GT1UV6H1HWKOEkAzx6768wuJ8aFkghgCu4dLM_gi2TI",md: "QvO.5B6WqflhjO0IKzb2PBWpyQHws5qN7YaoTk49.qo-1739799022-1.2.1.1-czzPhrl.2WDPV87iwoe4BCy4By9.BMrsRaSy4mba.nXS77SHLBtisXx0lT0EMZbLvdmcN0dxq1CMtHrmLpVAsK.eHsMwp3WdArxl3g6SNgiSzJisWTBIePzYa63kCUXz6dBpVrLrRPZZrZjc_.yB0KvbfuxLGGu18r9tSftx_aCJY66Kb_K03ekxL9ohVsEgcpwjVJ9swCHVd7g2J5JIhG4_h_9hzMHTK_PWfa1Y.HVB87yuLyNT.eyPuafYQiTfHrxIiHulGBCIcRybQY0StEI0i6x0ygXyAjTs518VdzKfg96u6eimG3GI5_AHdBihExKMOlaqihLFvpsUzjdOUNWJzHDoQGN3CNt_cOEA07MYlr93CaDg4P9jBjJw8n1z3TnQyRIi65etV_e8sQEr7DeScl.jjupVcDhY19nLpWLNGzInPRP7zfXKHKyF0t_exv1Wp6qfDT3Yaoyjn3B5doiX7_y3ag6KrdfIrbQJXsauWMgsgZGGgl6w06a7vHvvLfUIBI12_frN8RaMTKG1eySA3zcN6G4wU_2bOMs_afsjN2gvpmJ4eVLHU9wZKzE6J4wOJn2YWp5zKLoN31IodLRCUNYcdAfsS50I_T3NW2wsMCmuNqegQvm.yU2LpkGmryrbzYtKk2w4lhsT5LzAsh.neF27cyk0WMtb5oDiJBIaedNo1RNUdnjXvO4YlxzDzHpPD7Gsf58GpcyUjeCkEZSLhEoj7CVaY3gSRbqcnwlyGhZmQMMt25dc7CAqHEKgunLbPvErkNsh1KRO2ast5_U6O9QxmjgdXO6.3D3GybBZFmFQC1IcA547wawzGPBWdBu_Xc0vgWgJLY_fLOG3SE.HaryFg9JKJYvniz8Sr26ip5RaSbA5dE9MuK_0zSsal3prtkLhv7Wu6Sea_VlHVutO_OpMbmdGK4Jt7cbDGfB4BPoI5l8Ch4goEUXlOySRB.Gs617ZXMU4XBABFrgxNXkZE3wVO0Tcyk8J4g4odJopTaOn9_FPLmvqhBs3USqOUcjGpAQBIU5Fq1lwXlp91ryFlRk7STUXgPs52LEoSfYtE9XV3ZENWFjDtXTZMArY_tS8kAiYlR_jLOVddJwM0FsLIYU_U3NfPKjHfUxsQOx.UJRFUfOwoS5i7t.FWlLNAbpV.NStuNbWOCXPCjpmALekk9GItur0KdumiR5g5B5J3NFUkI8KSh7xN.ho1Slbomzq6VwDTUTVNnAyzk3P6T0de_ZKJzNrlWmuJVhXJhxA4wckM4sBIccs53e7691L00PkxDI3oGuyzD7bs.AetrLvosfUQ9e38AqKZHECGjClNH6ehlra2e.eHblHn_70w9qmA4tJqOwj.zOrCviJVnrdxfeV4LP.1_uOSqJTknV8zFUbGjfpPXq8mfCtS54xEFXRoFiylZSlDgN5bMplJP4k2ThfyuE.zj1addZSbXD6gChijONLFxqqIgITrZWb3LCQu3BALHeDNOO1K4WtvTvhGLwyKjqM2KEUg1Wh9_ukCtkm7c4_0tO9uScbseAvBlja3aTiRNOnr0WweGAdT5WbAub32wM9U6Ip4Miutj6b17ALfbOO8qBcidKbbMB7MJXMJNmwdfJB9xNEp4UVxgFvbMwCkVhSXbbanO8pbjeKhfdZS.ipbJVSkEsbG2pml8lzcHvNLyjTA7iXm4mmlbGWuZIgizTk2C7s5IBymW5S9DbGdpUkScuW99rLatCNShw7NVQqS8CcYrLrvJ_D7aIh9T6DLsl7qQ0FNooYEI2ja25zbm0oXZuvceyOats02wzdWn4tGZ2yzM30BiWygOfUDa3b6Oiih4kIg0TYk7vIxOT8bvQC37X8EiWvfI7jFrB.3zJ2ZUnIhUEaxFd_HVWPdj.fqmMGX5DQOZ734jpB6untztYvjm8SnHg39cUdXKnUTgE0b6NiopRm8dRwTCxaLbAKiGDEz01TRBFLqjoptOCUfPGdSHn6_HDohiBimifpTv9F4EZQshL.d6GFRQ",mdrd: "Z.yBb4QGjMTrrJXxgcbrcnTS1gr2ojk_x3BV7aGbCjw-1739799022-1.2.1.1-2AIKqh1ooBBd3dKw0_hx61Qw1.q1swORg19Bpe6fId2_h_3qsOnRJitsWb.7p92vjoOjUZzVj6Q6ZDYX4H79t2LMIm1SBbJchhAnDSYsMMsVBCaUzvVfZe.xgDpozMWxxh6hbqbVLCwjlYkfriybcZaVpRNwdQglGLZy0jN7du5aqUVmekcQ7RN_OWBsPc251Iu3LxkmS1JuB7guax9Pn4hQWhqRA5PT1u5J8n69eh3qUZtzLdC_1BBP7y21jsi.zOEmHKPv04.fcaE6tmtJS1psRf_qr3B.dmDc9Ywmh5rahifShyPm.38XJeIti1Xb0iRvOMVe8O5Lo8kWNf_3RTq7tofL2tlcgAisOrKYtuzIAOdx._4RnlZMr5bz44CCd5ePHjafNwtfxBSHhb_wdlpRYzxZLI4fH9gTnJKa8krghYw0CCutUnWw5eYFZl5wd.pycM5A1FR6XOS54AIYRR1KL_wuJ71zURCytuiUk2BT6QqOHXg4JZ7lNwoHaqNYtgzJeJ2C6Fik4FqT0ouWqfxIpUPbLmplfaAIaTxd8w5H5oZMCl3Z7nu7coCiXHbfZK61snhcE5NTg3fCrao6qLXTD3VcKLZUlJ1fjo83SjMpTek2QnWqdRt9oxxU_4c.t0YcWb85GF.nv6vqOYT46xM8M3HJ_P5AvZ_3hVd7FKK8w7cAu0vQf_EmfLJGToiGkAmCM12FH3JKZbrU2JnqAHPsGdKDzHXGEvpq.T5xGF_ZjKpWt1V.p2wH893dw4IZHgEvxBp6U3yq6Nt2dyyT5p_A9fexqiDcOAKNQ7DxpGioXFn.f_mVOtcg0PwwmNDZIxT9E5EhwIpIYgd5asfdA5zrsCIqjWCDl3_gADe.k5OsU5Tw5j0GKDkx8j1_rF0prBK0gcSQfvQUJbC7v_Fyy9j_B8cy0Ll_gWJzqE_7GzHCwmyzkm6XtJs4x4LqQkSNHoz1q1ywiq88gp027CV5sdt.SKJn1_A02xHD9kvO_NWCK.v35Y0yaeKCKWopM7MWTVJGsHDn2KnXbEvcMvJO8rrYqaUMhSIwLUwKJABhW_AVI6CflN03cSoajs2ivLk2wBkAkst.rnJonvt6HCWUzWwlVzWzYhQ4AvSvasC4coUlzE2D0bs7RvIGGQUgTzTi1UShZdR_6mHCPE9MhpWC3dFnQd76gzvgptSPoROfHkqH8fimUW95_E8QgdL1JpP26mOUl.WMJI4hqBuxy035LfejaNHoiZsB4I96qhupUwFJyYbw7BpEsCi13KRYqCCb0PQTlsSyP2UV0zuO3LL7u89lyBtyGsN2T22N8OPPFgWE6tB3X.JaBcpkw6.Awfq0k6EI5ARJnFRMFM9EOF36Z5nIhV0yaFe6D7RteplIGWO22U5b6jdGdGuYl0s7HuuCwlryJmqEr4m3d3Gdc_kVZLt6FYWMxHqGOIP6n2ffKZn715lRmx7MCyFf9LTrwirtlfGpbWDISRpJ2rjUmGy9EejhA0NN6Uzskpq6Phq5VYBjVK7okVeumzdYzTJqcuw7h0zAdeRSRZPxCOgwFhEF3bnalVTd.cwooM9M8upv7sweLQjnJHSpJLpToUJylWfyt7duUEbC9UFLEGSKTdAMZgkipEJEeEH0EGHxgQCAy4fxdRceZ136pDI8SDH2VT3bSWvyC8z8eSC3G8nQCApdIbUY03_M_tGK6SJ7teIn46MubqimpbFkQtINbwDIjV21J2SOomw83iNdKuzeeVUCos9pIjVjteFStCEYh0QtSWM_k.XjMy6TWBG.parI1BWposiWI53rK4JwH_WJw_czHEQEGdN7I6VwsUf4k4I4NLPRmI3C5nH7TFoOhXvNCaR7CSAHwN5_OV2HWcAYyCIM9CzPv2UnCm2ohPe3LQ1JS_0UpRu33yTRlWetnMsy5TbKuYEL7ZG38IYB9tYLSCCssXRSz5uv93MnhHGODFUKfnl6kZLbBlUt1glWBLQcdG6hJHcRj0ZVYKIGaXzkVvywig"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=913621afb9c640b6';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=children%20physical%20development&__cf_chl_rt_tk=r7ROIO9MyXXcOQ5iNAp4l9mzGTdBItXOoLDlBG366Nw-1739799022-1.0.1.1-GT1UV6H1HWKOEkAzx6768wuJ8aFkghgCu4dLM_gi2TI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>