新冠肺炎大流行前和期间的体育活动;克罗地亚青少年的变化及其相关性分析

IF 0.2 Q4 SPORT SCIENCES
Mateo Mateo Blazevic, B. Gilić, Ivan Peric, D. Sekulić
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引用次数: 2

摘要

新冠肺炎大流行影响了体力活动水平(PAL)的变化。本研究的目的是确定新冠肺炎大流行期间青少年PAL的相关性。这项研究包括209名来自克罗地亚的15-17岁青少年(89名男孩,120名女孩)。他们在人体测量和健康状况(预测因素)方面进行了测试。在封锁前对健康状况进行了评估,包括跑步6分钟(F6)、跳绳和短跑100米的测试。PAL(通过青少年体育活动问卷评估)在封锁前和封锁期间得到了证明,并作为标准进行了观察。依赖性样本的t检验证明基线和随访之间PAL的变化。单变量和多变量分析证明了适合度和人体测量变量与PAL之间的相关性。由于封锁,PAL显著下降(t检验=3.46,p<0.001)。在总样本中,有氧耐力与短跑、基线PAL(分别为0.37;r=-0.32)、有氧耐力和随访PAL(r=0.34)、短跑100米和基线与随访PAL差异(r=-0.23)之间存在显著相关性,相关性仅在男孩中显著。更好的有氧耐力决定了基线PAL,更好的短跑决定了封锁导致的PAL下降幅度更大。结果证明,在大流行之前和期间PAL具有特定相关性。未来有必要对PAL的其他相关性进行研究,以制定干预措施,在新冠肺炎和类似危机期间维持足够的PAL。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
PHYSICAL ACTIVITY BEFORE AND DURING COVID-19 PANDEMIC; ANALYSIS OF CHANGES AND CORRELATES IN CROATIAN ADOLESCENTS
The COVID-19 pandemic affected the changes in physical activity levels (PAL). The purpose of this study was to determine the correlates of PAL during the COVID-19 pandemic among adolescents. This research included 209 adolescents aged 15-17 years from Croatia (89 boys, 120 girls). They were tested on anthropometrics, and fitness status (predictors). The fitness status was assessed before lockdown and included test of running 6 minutes (F6), jump rope, and sprint 100 meters. The PAL (assessed by the Physical Activity Questionnaire for Adolescents) was evidenced before- and during-lockdown and was observed as criteria. Changes in PAL between baseline and follow-up were evidenced by t-test for dependent samples. Associations between the fitness and anthropometric variables and PAL were evidenced by univariate and multivariate analyses. The PAL decreased significantly as a result of lockdown (t-test =3.46, p<0.001). In the total sample, significant correlations were found between aerobic endurance and sprinting, and baseline PAL (r=0.37; r=-0.32, respectively), aerobic endurance and follow-up PAL (r=0.34), sprint 100m and baseline to follow-up difference in PAL (r=-0.23). When gender stratified, correlations were significant only for boys. Better aerobic endurance determined baseline PAL, better sprint determined greater PAL decline as a result of lockdown. Results evidenced specific correlates of PAL before and during pandemic. Future studies investigating other correlates of PAL are warranted, to create interventions for maintaining adequate PAL during COVID-19 and similar crises.
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Kinesiologia Slovenica
Kinesiologia Slovenica SPORT SCIENCES-
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