Physical Education and Sport Department, Faculty of Education and Sport, University of the Basque Country, UPV/EHU, Vitoria-Gasteiz, Spain.
Centre for Sport Studies, King Juan Carlos University, Madrid, Spain.
Res Sports Med. 2020 Jan-Mar;28(1):27-41. doi: 10.1080/15438627.2019.1644642. Epub 2019 Jul 21.
This study aims at assessing physical fitness performance and its relationship with the differential ratings of perceived exertion load (dRPE TLdRPE ML) in a Spanish professional soccer team at the beginning of several in-season periods: 1-4 weeks, 5-8 weeks and 1-8 weeks. Performance and mechanical variables over the acceleration phase, as well as cardiovascular performance variables were evaluated in 20 male professional soccer players of a team competing in the Spanish Second Division League. Moreover, dRPE TL and dRPE ML were quantified. The dRPE TL showed negative and large associations between both maximal aerobic speed (MAS) maximal oxygen consumption (VO) (from r = -0.53; ± 0.06 to r = -0.53; ± 0.05 95% CL, ) and RPEres TL values throughout the 5-8 and 1-8 week periods. Furthermore, dRPE ML positive and large associations were found between players initial MAS or VO (from r = 0.50; ± 0.17 to r = 0.56; ± 0.11 95% CL, ) and RPEmus ML in 1-4 and 1-8 week periods. The current study suggests that a better cardiovascular capacity could be connected with a lower RPEres TL and higher RPEmus ML.
本研究旨在评估西班牙职业足球俱乐部在几个赛季初期（1-4 周、5-8 周和 1-8 周）的体能表现及其与感知用力评分差异（dRPE TL 和 dRPE ML）的关系。研究评估了 20 名参加西班牙乙级联赛的男性职业足球运动员在加速阶段的表现和力学变量，以及心血管表现变量。此外，还量化了 dRPE TL 和 dRPE ML。dRPE TL 在 5-8 周和 1-8 周期间与最大有氧速度（MAS）和最大摄氧量（VO）（从 r = -0.53；± 0.06 到 r = -0.53；± 0.05 95% CL， ）之间呈负相关和大关联，而 RPEres TL 值呈负相关。此外，dRPE ML 在 1-4 周和 1-8 周期间与运动员初始 MAS 或 VO（从 r = 0.50；± 0.17 到 r = 0.56；± 0.11 95% CL， ）与 RPEmus ML 呈正相关和大关联。本研究表明，更好的心血管能力可能与较低的 RPEres TL 和较高的 RPEmus ML 相关。
