COVID-19 pandemic impacts physical activity levels and sedentary time but not sleep quality in young badminton athletes.
COVID-19 pandemic impacts physical activity levels and sedentary time but not sleep quality in young badminton athletes.
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DOI：
10.1007/s11332-021-00763-6
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发表时间：
2021
影响因子：
1.5
通讯作者：
Ribeiro SLG
中科院分区：
文献类型：
--
作者：
da Silva Santos AM;Rossi FE;Dos Santos Nunes de Moura HP;de Sousa Junior AVM;Machado DCD;Neves LM;Brito AS;Moura P;Monteiro PA;Freitas Junior IF;Dos Santos MAP;Ribeiro SLG
在疫情期间，有规律的体育活动是保持运动员健康、预防疼痛和关节灵活性下降的良好策略。另一方面，大流行期间久坐时间过长可能会产生有害影响。这项研究的目的是比较年轻羽毛球运动员在COVID-19大流行期间和COVID-19大流行期间的身体活动水平、久坐时间和睡眠参数。十五名年轻羽毛球运动员在COVID-19前（2019年7月）和COVID-19期间（2020年7月）接受了评估。睡眠参数，体力活动水平，久坐不动的时间使用三轴加速度计测量。参与者将加速度计连续7天佩戴在他们的优势手腕上。此外，报告了7天期间每个睡眠参数的平均值[每天在床上的时间和总睡眠时间（小时）、睡眠效率（%）、入睡后觉醒（WASO，每天总时间）和睡眠潜伏期（分钟/天）]。运动员久坐时间增加（COVID前= 7.0 ± 1.1 vs.COVID-19 = 8.9 ± 1.9 h/天，p = 0.004，d = 1.30），每天计数中观察到总PA显著降低（COVID前= 2，967，064.4 ± 671，544.1 vs. COVID-19 = 1，868，210.2 ± 449，768.4计数/天，p = 0.001，d = 1.99），剧烈PA中的时间（COVID前= 7.7 ± 0.9 vs. COVID-19 = 6.1 ± 1.2 h/天，p = 0.001，d = 1.56）和中度至剧烈PA中的时间（COVID前= 8.1 ± 0.9 vs. COVID-19 = 6.5 ± 1.3 h/天，p = 0.001，d = 1.48）。轻、中度PA时间及睡眠参数无显著性差异（p > 0.05）。年轻羽毛球运动员在COVID-19大流行期间与COVID-19前相比，久坐时间增加，总体力活动、MVPA时间和剧烈活动时间减少，但睡眠参数无显著差异。
Regular physical activity is a good strategy to maintain the health of athletes, and prevent pain and decreased joint flexibility during the pandemic. On the other hand, higher sedentary time during the pandemic period can have deleterious effects. The objective of this study was to compare physical activity levels, sedentary time, and sleep parameters during the pre-COVID period and the COVID-19 pandemic period in young badminton athletes. Fifteen young badminton athletes were evaluated during a pre-COVID period (July 2019) and during the COVID-19 period (July 2020). Sleep parameters, physical activity level, and sedentary time were measured using a tri-axial accelerometer. Participants wore the accelerometer on their dominant wrist for 7 days consecutively. In addition, the average of each sleep parameter [time in bed and total sleep time in hours per day, sleep efficiency (%), wake after sleep onset (WASO, total per day), and sleep latency (minutes per day)] was reported over the 7-day period. Athletes presented increased sedentary time (pre-COVID = 7.0 ± 1.1 vs.COVID-19 = 8.9 ± 1.9 h/day, p = 0.004, d = 1.30) and significant decreases in the total PA observed in counts per day (pre-COVID = 2,967,064.4 ± 671,544.1 vs. COVID-19 = 1,868,210.2 ± 449,768.4 counts/day, p = 0.001, d = 1.99), time in vigorous PA (pre-COVID = 7.7 ± 0.9 vs. COVID-19 = 6.1 ± 1.2 h/day, p = 0.001, d = 1.56), and time in moderate-to-vigorous PA (pre-COVID = 8.1 ± 0.9 vs. COVID-19 = 6.5 ± 1.3 h/day, p = 0.001, d = 1.48). There were no significant differences for time in light and moderate PA or in sleep parameters (p > 0.05). Young badminton athletes presented increased sedentary time, and decreased total physical activity, time in MVPA, and time in vigorous activities during the COVID-19 pandemic compared to the pre-COVID period, however, there were no significant differences in sleep parameters.
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DOI：
10.1097/00005768-199805000-00021
发表时间：
1998-05-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
Freedson, PS;Melanson, E;Sirard, J
通讯作者：
Sirard, J
影响因子：
3.8
作者：
Chirico, Andrea;Lucidi, Fabio;Codella, Roberto
通讯作者：
Codella, Roberto
影响因子：
2.7
作者：
Mead, Michael P.;Baron, Kelly;Irish, Leah A.
通讯作者：
Irish, Leah A.
影响因子：
4
作者：
Sperlich, Billy;Becker, Martin;Treff, Gunnar
通讯作者：
Treff, Gunnar
影响因子：
8.9
作者：
Rowlands AV;Kloecker DE;Chudasama Y;Davies MJ;Dawkins NP;Edwardson CL;Gillies C;Khunti K;Razieh C;Islam N;Zaccardi F;Yates T
通讯作者：
Yates T