This study aimed to determine the relationships between internal training load (session-RPE) and wellness status (DOMS, stress, fatigue, and sleep quality) on both daily and weekly bases over a professional basketball season. Fifteen professional basketball players provided their wellness status and perceived training load for all training sessions and matches over a season. Daily correlations were based on the perceived load of a training session/match and the wellness status rated on the following day (before the next session). Weekly correlations were based on the sum of all ratings of the week for each variable. Results showed that DOMS and fatigue presented higher correlations with session-RPE than stress and sleep quality on both daily and weekly analyses. Daily measures presented small-to-moderate correlations between perceived training load and wellness categories over the months. Weekly correlations increased (moderate-to-large) for all wellness categories, except for stress. We concluded that DOMS and fatigue are more associated to session-RPE than stress and sleep quality in professional basketball players. Weekly analyses may help coaches to better understand the impact of training load on athletes’ physical wellness (DOMS and fatigue), possibly due to a delayed physiological response to training load. A daily assessment of stress may be helpful to identify training activities that negatively impact athletes’ wellness.

中文翻译：

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篮球赛季每天和每周的健康状况与感知的训练负荷之间的关系

这项研究旨在确定职业篮球赛季每天和每周的内部训练负荷（session-RPE）与健康状态（DOMS，压力，疲劳和睡眠质量）之间的关系。15名职业篮球运动员在一个赛季的所有训练课和比赛中提供了他们的健康状况和感知的训练负荷。每天的相关性基于训练课程/比赛的感知负荷以及第二天（下一个会话之前）评定的健康状况。每周相关性基于每个变量一周中所有评分的总和。结果表明，在每天和每周的分析中，DOMS和疲劳与会话RPE的相关性均高于压力和睡眠质量。在过去的几个月中，日常测量显示了感知到的训练负荷与健康类别之间的中小型相关性。除压力外，所有健康类别的每周相关性均增加（中到大）。我们得出的结论是，职业篮球运动员的DOMS和疲劳与会话RPE的关系更大，而不是压力和睡眠质量。每周分析可能有助于教练更好地了解训练负荷对运动员身体健康（DOMS和疲劳）的影响，这可能是由于对训练负荷的生理反应延迟所致。每天进行压力评估可能有助于确定对运动员健康产生负面影响的训练活动。我们得出的结论是，职业篮球运动员的DOMS和疲劳与会话RPE的关系更大，而不是压力和睡眠质量。每周分析可能有助于教练更好地了解训练负荷对运动员身体健康（DOMS和疲劳）的影响，这可能是由于对训练负荷的生理反应延迟所致。每天进行压力评估可能有助于确定对运动员健康产生负面影响的训练活动。我们得出的结论是，职业篮球运动员的DOMS和疲劳与会话RPE的关系更大，而不是压力和睡眠质量。每周分析可能有助于教练更好地了解训练负荷对运动员身体健康（DOMS和疲劳）的影响，这可能是由于对训练负荷的生理反应延迟所致。每天进行压力评估可能有助于确定对运动员健康产生负面影响的训练活动。