Applied Sports Technology Exercise and Medicine Research Centre (A-STEM), Health and Sport Portfolio, Swansea University, UK.
London Sports Institute, Science and Technology, Middlesex University, UK.
J Sci Med Sport. 2020 Sep;23(9):866-871. doi: 10.1016/j.jsams.2020.01.017. Epub 2020 Feb 6.
This study examined the acute effect of small-sided-game (SSG) and resistance training sequence on neuromuscular, endocrine and mood response over a 24-h (h) period.
Repeated measures.
Fourteen semi-professional soccer players performed SSG-training (4vs4+goalkeepers; 6×7-min, 2-min inter-set recovery) followed by resistance training 2h later (back-squat, Romanian deadlift, barbell-hip-thrust; 4×4 repetitions, 4-min inter-set recovery; 85% 1 rep-max) (SSG+RES), and on a separate week reversed the session order (RES+SSG). Physical demands of SSG's were monitored using global positioning systems (GPS) and ratings of perceived exertion (RPE). Countermovement-jump (CMJ; peak power output; jump height) and brief assessment of mood were collected before (pre), during (0h) and after (+24h) both protocols. Salivary testosterone and cortisol concentrations were obtained at the same time-points but with the inclusion of a measure immediately prior to the second training session (+2h).
GPS outputs and RPE were similar between SSG-training during both protocols. Between-protocol comparisons revealed no significant differences at +24h in CMJ performance, mood, and endocrine markers. Testosterone was higher at 0h during RES+SSG in comparison to SSG+RES (moderate-effect; +21.4±26.7pgml; p=0.010), yet was similar between protocols by +2h.
The order of SSG and resistance training does not appear to influence the physical demands of SSG's with sufficient recovery between two sessions performed on the same day. Session order did not influence neuromuscular, endocrine or mood responses at +24h, however a favourable testosterone response from the resistance first session may enhance neuromuscular performance in the second session of the day.
本研究考察了小场地比赛（SSG）和抗阻训练顺序对神经肌肉、内分泌和情绪反应的急性影响，持续 24 小时（h）。
重复测量。
14 名半职业足球运动员进行 SSG 训练（4 对 4+守门员；6×7 分钟，2 分钟组间恢复），2 小时后进行抗阻训练（深蹲、罗马尼亚硬拉、杠铃臀桥；4×4 次，4 分钟组间恢复；85%1 次最大重复次数）（SSG+RES），并在另一周反转训练顺序（RES+SSG）。使用全球定位系统（GPS）和主观感觉用力程度（RPE）监测 SSG 的身体需求。在两个方案之前（pre）、期间（0h）和之后（+24h）都进行了纵跳测试（CMJ；峰值功率输出；跳高水平）和情绪的简要评估。在两个方案中都同时获取唾液睾酮和皮质醇浓度，但在第二次训练前（+2h）增加了一次测量。
两个方案中，SSG 训练期间的 GPS 输出和 RPE 相似。方案间比较显示，在+24h 时，CMJ 表现、情绪和内分泌标志物均无显著差异。在 RES+SSG 中，0h 时的睾酮水平高于 SSG+RES（中等效应；+21.4±26.7pgml；p=0.010），但在 2h 时两个方案间相似。
在同一天进行两次训练时，SSG 和抗阻训练的顺序似乎不会影响 SSG 的身体需求，且两次训练之间有足够的恢复时间。训练顺序不会影响 24h 时的神经肌肉、内分泌或情绪反应，但第一次抗阻训练时产生的有利的睾酮反应可能会增强当天第二次训练的神经肌肉表现。
