Interdisciplinary Postgraduate Program in Health Sciences, Federal University of São Paulo, Santos, SP, Brazil.
Sport Science Laboratory, Federal University of São Paulo (UNIFESP), Santos, SP, Brazil.
J Strength Cond Res. 2022 Jun 1;36(6):1648-1654. doi: 10.1519/JSC.0000000000003702. Epub 2020 Jul 16.
Botelho, R, Abad, CCC, Spadari, RC, Winckler, C, Garcia, MC, and Guerra, RLF. Psychophysiological stress markers during preseason among elite female soccer players. J Strength Cond Res 36(6): 1648-1654, 2022-This study aimed to investigate changes and correlations between mood states and various physiological stress markers after a 7-week preseason period among elite female soccer players. Twenty-four elite female soccer players participated in this study (26.4 ± 3.7 years). Their internal training load, mood states, day and evening salivary testosterone and cortisol concentrations, blood creatine kinase concentration (CK), and heart rate variability (HRV) were assessed during the first week of preseason (PRE), and again 7 weeks after a systematic training period (END). After the preseason, there were significant increases in subject negative mood scales (p ≤ 0.03; Effect Size [ES] > 0.60), total mood scores (p = 0.01; QI = 100/0/0; ES = 1.32), day and evening testosterone and cortisol concentrations (p ≤ 0.03; ES > 0.54), and CK concentrations (p = 0.01; QI = 100/0/0; ES = 1.54). Correlations were found between cortisol and tension (r = 0.53 and 0.60; p ≤ 0.02), cortisol and confusion (r = 0.75; p = 0.01), and cortisol and the LF/HF index of HRV (r = -0.52; p = 0.04). Mood states (except vigor), salivary testosterone, and cortisol concentrations, as well as CK, showed significant changes after a 7-week systematic training system. The cortisol was the factor most highly related to various mood states (including tension and confusion), and with the HRV indices. Coaches and researchers can use these data to design, monitor, and control soccer training programs, in particular throughout the preseason period.
博泰罗、阿巴德、斯帕达里、温克勒、加西亚和格雷拉。精英女子足球运动员赛季前的心理生理应激标志物。《力量与调节研究杂志》36（6）：1648-1654，2022-本研究旨在调查 7 周赛季前期间精英女子足球运动员的情绪状态和各种生理应激标志物的变化和相关性。24 名精英女子足球运动员参与了这项研究（26.4±3.7 岁）。在赛季前的第一周（PRE）以及系统训练期结束后 7 周（END），评估了他们的内部训练负荷、情绪状态、日间和夜间唾液睾酮和皮质醇浓度、血液肌酸激酶浓度（CK）和心率变异性（HRV）。赛季前结束后，受试者负性情绪量表显著增加（p≤0.03；效应量[ES]＞0.60），总情绪评分（p=0.01；QI=100/0/0；ES=1.32），日间和夜间睾酮和皮质醇浓度（p≤0.03；ES＞0.54）以及 CK 浓度（p=0.01；QI=100/0/0；ES=1.54）。皮质醇与紧张（r=0.53 和 0.60；p≤0.02）、皮质醇与困惑（r=0.75；p=0.01）以及皮质醇与 HRV 的 LF/HF 指数（r=-0.52；p=0.04）之间存在相关性。经过 7 周的系统训练体系后，情绪状态（活力除外）、唾液睾酮和皮质醇浓度以及 CK 均发生显著变化。皮质醇是与各种情绪状态（包括紧张和困惑）以及 HRV 指数最相关的因素。教练和研究人员可以使用这些数据来设计、监测和控制足球训练计划，特别是在赛季前期间。
