Altern Ther Health Med. 2023 Mar;29(2):236-242.
The effects of musical auditory stimulation on the human body have received considerable interest, especially when related to health and wellbeing, so the objective was to verify the influence of classical music exposure on autonomic modulation in recovery after exercise.
35 healthy young men aged 21.74 ± 2.59 years were evaluated. Volunteers perform 2-day evaluations, 1 day without musical stimulus and 1 with musical stimulation through classical music during exercise and recovery. Physical exercises were performed on a treadmill with an intensity of 6.0 km/hr + 1% of inclination in the first 5 minutes for physical "warm-up", followed by 25 minutes with an intensity equivalent to 60% of the maximum velocity (Vmax), with a same slope according to the Conconi's threshold. Finally, the volunteers remain at rest for 60 minutes for recovery. Heart rate variability (HRV) was analyzed in some moments of recovery by linear (RMSSD, SDNN, LF and HF (milliseconds squared and normalized unit) and LF/HF ratio, RRtri, TINN and the Poincaré plot: SD1, SD2 and SD1/SD2) and nonlinear indexes (DFA Total, DFA Alpha 1 and Symbolic Analysis: Shannon's Entropy, 0V%, 1V%, 2LV% and 2ULV%).
No differences were found in the comparison between the values of the HRV indexes between protocols and interaction moments vs protocols. Differences were observed between the moments for most indexes (P < .05).
Classical music did not significantly influence the autonomic control of heart rate in the recovery phase after submaximal exercise.
音乐听觉刺激对人体的影响引起了相当大的关注，尤其是与健康和幸福相关的影响，因此，本研究旨在验证古典音乐暴露对运动后恢复时自主神经调节的影响。
评估了 35 名年龄为 21.74±2.59 岁的健康年轻男性。志愿者进行了 2 天的评估，1 天无音乐刺激，1 天在运动和恢复过程中通过古典音乐进行音乐刺激。在跑步机上进行运动，前 5 分钟强度为 6.0 公里/小时+1%的倾斜度进行身体“热身”，然后以 60%的最大速度（Vmax）的强度进行 25 分钟，坡度与 Conconi 阈值相同。最后，志愿者在恢复 60 分钟时保持休息。在恢复过程中的某些时刻通过线性（RMSSD、SDNN、LF 和 HF（毫秒平方和归一化单位）和 LF/HF 比、RRtri、TINN 和 Poincaré 图：SD1、SD2 和 SD1/SD2）和非线性指数（DFA 总、DFA Alpha 1 和符号分析：香农熵、0V%、1V%、2LV%和 2ULV%）分析心率变异性（HRV）。
在比较协议和交互时刻与协议之间的 HRV 指数值时，没有发现差异。大多数指数在不同时刻存在差异（P<0.05）。
古典音乐在亚最大运动后恢复阶段对心率自主控制没有显著影响。
