Department of Physical Education, Associate Graduate Program in Physical Education UPE/UFPB, João Pessoa, Paraíba, Brazil; Coordination of Physical Education/Professional Master's in Family Health, Nursing and Medical Schools, (FAMENE/FACENE), João Pessoa, Nova Esperança, Paraíba, Brazil; Coordination of Physical Education, Center for Higher Education and Development (CESED/UNIFACISA/FCM/ESAC), Campina Grande, Paraíba, Brazil.
Department of Physical Education, Associate Graduate Program in Physical Education UPE/UFPB, João Pessoa, Paraíba, Brazil.
Physiol Behav. 2019 Nov 1;211:112677. doi: 10.1016/j.physbeh.2019.112677. Epub 2019 Sep 6.
We investigated the acute effects of aerobic exercise with blood flow restriction (BFR) on mood state in American football athletes. Twenty-two male American football athletes were randomly assigned to three experimental conditions: 1) aerobic exercise (AE: 40% VO), 2) aerobic exercise with BRF (AE + BFR: 40% VO), and 3) high-intensity interval exercise (HIIE: 80% and 40% VO during exercise and the active intervals, respectively). Mood state and total mood disturbance (TMD) were assessed before, immediately post, and 1 h post-exerciser. Ratings of perceived exertion (RPE) were measured 30 min post-exercise. AE + BFR and HIIE significantly (p < 0.05) increased fatigue and tension compared to baseline immediately post-exercise, whereas vigor significantly (p < 0.05) decreased at the same time point for both conditions. TMD increased significantly (p < 0.05) for AE + BFR and HIIE immediately post-exercise and it remained elevated up to 1 h post-exercise for AE + BFR. AE did not significantly (p > 0.05) affect mood state or TMD and it was significantly (p < 0.05) lower than AE + BFR and HIIE. AE + BFR and HIIE also elicited significantly (p < 0.05) greater RPE levels than AE 30 min post-exercise. Therefore, AE + BFR induces acute impairments in mood state and RPE levels in a similar fashion to HIIE.
我们研究了伴有血流限制的有氧运动（BFR）对美式橄榄球运动员情绪状态的急性影响。22 名男性美式橄榄球运动员被随机分配到三个实验条件：1）有氧运动（AE：40% VO），2）伴有 BFR 的有氧运动（AE+BFR：40% VO），3）高强度间歇训练（HIIE：分别在运动和主动间歇期间进行 80%和 40% VO）。在运动前、运动后即刻和运动后 1 小时评估情绪状态和总情绪干扰（TMD）。运动后 30 分钟测量感觉用力程度（RPE）。AE+BFR 和 HIIE 立即显著（p<0.05）增加疲劳和紧张感，而两种条件下的活力均显著（p<0.05）降低。AE+BFR 和 HIIE 运动后即刻 TMD 显著（p<0.05）增加，AE+BFR 直至运动后 1 小时仍保持升高。AE 对情绪状态或 TMD 没有显著（p>0.05）影响，并且显著（p<0.05）低于 AE+BFR 和 HIIE。AE+BFR 和 HIIE 在运动后 30 分钟时还引起了显著（p<0.05）更高的 RPE 水平，高于 AE。因此，AE+BFR 以类似于 HIIE 的方式引起情绪状态和 RPE 水平的急性损伤。
