Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, 4900-347 Viana do Castelo, Portugal.
Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisboa, Portugal.
Int J Environ Res Public Health. 2020 Mar 12;17(6):1843. doi: 10.3390/ijerph17061843.
The aim of this study was two-fold: (1) to analyze the within-week variations of heart rate, session-rated of perceived exertion (sRPE), total distance, distance in 8.0-11.99 km/h, recovery distance in 12.0-17.99 km/h, distance in >18.0 km/h, maximum speed, number of sprints, heart rate variability, delayed onset muscle soreness (DOMS), and fatigue during training camps of a national futsal team; and (2) to analyze the relationships between load and the well-being. Twenty-eight men from the Chinese Taipei U-20 national futsal team were analyzed. Comparisons of training days revealed that the total distance was significantly smaller on day 1 (d = -1.22) and day 6 (d = -1.95) than on day 3. The sRPE values were significantly lower on day 1 than days 4 (d = -1.53), 5 (d = -2.07), and 6 (d = -2.59). The relationships between training load and recovery parameters revealed moderate correlations between the DOMS and the sRPE recorded one ( = -0.321) and two days before training ( = -0.289). It is possible conclude that first day imposed a smaller external load and internal load, and that the internal load had a greater dependent relationship with reported DOMS and fatigue during the training camps.
（1）国家五人制足球队集训周内心率、主观感觉用力程度评分（sRPE）、总距离、8.0-11.99km/h 速度区间距离、12.0-17.99km/h 恢复距离、18.0km/h 以上速度区间距离、最大速度、冲刺次数、心率变异性、延迟性肌肉酸痛（DOMS）和疲劳的日内变化；（2）分析负荷与健康的关系。本研究对来自中华台北 20 岁以下国家五人制足球队的 28 名男性运动员进行了分析。训练日的比较显示，总距离在第 1 天（d = -1.22）和第 6 天（d = -1.95）显著小于第 3 天。sRPE 值在第 1 天显著低于第 4 天（d = -1.53）、第 5 天（d = -2.07）和第 6 天（d = -2.59）。训练负荷与恢复参数的关系显示，DOMS 与训练前 1 天（ = -0.321）和 2 天（ = -0.289）的 sRPE 之间存在中度相关性。可以得出结论，第 1 天的外部负荷和内部负荷都较小，内部负荷与训练期间报告的 DOMS 和疲劳有更强的依赖性关系。
