Güngör Ali K, Topçu Hüseyin, Flatt Andrew A
Faculty of Sport Science, Bursa Uludag University, Bursa, Turkey.
Department of Health Sciences and Kinesiology, Georgia Southern University, Savannah, Georgia, USA.
Eur J Sport Sci. 2025 Jul;25(7):e70006. doi: 10.1002/ejsc.70006.
Traditional (TRD) and cluster set (CLT) resistance training (RT) configurations differentially affect cardiovascular parameters, such as heart rate variability (HRV) and blood pressure (BP), but the cardiovascular effects of upper body TRD and CLT with multiple exercises remain unclear. To compare the acute effects of upper body TRD and CLT on postexercise HRV and BP variables. Sixteen men with ≥ 1 year of RT experience participated in this randomized crossover study. Subjects performed four upper-body exercises in both protocols, matched for volume, intensity, and rest periods. HRV and BP were measured pre-exercise, postexercise, and again every 10 min for 40 min postexercise. Heart rate was elevated in both conditions until 30 min for TRD, but recovered by 20 min for CLT, and was lower in CLT versus TRD at 20-40 min (p values < 0.05). Root mean square of successive differences was reduced in both conditions until 30 min in TRD, but recovered by 20 min in CLT, with higher values in CLT versus TRD at 20-40 min (p values < 0.05). Despite no interaction (p > 0.05), systolic BP (SBP) was higher overall in CLT (p < 0.05). Moreover, effect sizes revealed moderate SBP reductions from pre-exercise across all postexercise time points in TRD, with SBP lower in TRD versus CLT at 20-40 min (small-to-moderate effect sizes). CLT promoted faster cardiac-autonomic recovery, whereas TRD tended to promote greater postexercise hypotension. Thus, set configuration should be selected based on specific goals, such as accelerating parasympathetic reactivation or reducing SBP.
传统（TRD）和分组训练（CLT）的阻力训练（RT）配置对心血管参数有不同影响，如心率变异性（HRV）和血压（BP），但多次练习的上身TRD和CLT对心血管的影响仍不明确。为比较上身TRD和CLT对运动后HRV和BP变量的急性影响。16名有≥1年RT经验的男性参与了这项随机交叉研究。受试者在两种方案中都进行了四项上身练习，在运动量、强度和休息时间方面相匹配。在运动前、运动后以及运动后40分钟内每隔10分钟测量一次HRV和BP。在两种情况下心率均升高，TRD组持续到30分钟，但CLT组在20分钟时恢复，且在20 - 40分钟时CLT组心率低于TRD组（p值<0.05）。在两种情况下，逐次差值的均方根在TRD组中直到30分钟都降低，但CLT组在20分钟时恢复，且在20 - 40分钟时CLT组的值高于TRD组（p值<0.05）。尽管没有交互作用（p>0.05），但CLT组的收缩压（SBP）总体上更高（p<0.05）。此外，效应量显示TRD组在所有运动后时间点的SBP相对于运动前均有中度降低，且在20 - 40分钟时TRD组的SBP低于CLT组（效应量为小到中度）。CLT组促进了更快的心脏自主恢复，而TRD组则倾向于促进更大程度的运动后低血压。因此，应根据特定目标选择训练组配置，如加速副交感神经再激活或降低SBP。
