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Background: The aim of this study was to examine the effect of applying synchronized music and appropriate music selection on motivation for exercise and achieving better results in individuals of different fitness levels. Methods: The study included a total of 20 female participants, who for certain analyses were divided into two groups with slightly different levels of aerobic fitness: students from the Faculty of Sport and Physical Education (n = 10, age 23.0 ± 2.8), and middle-aged adult women exercising recreationally (n = 10, age 38.3 ± 11.6). Cardiopulmonary exercise testing (CPET) was conducted using a treadmill and gas analysis equipment, and motivational music qualities were assessed using the BMRI-2 questionnaire. The procedure included an initial maximal CPET test, echocardiography, and spirometric tests, followed by an interview to select preferred music tracks. A second CPET test was then performed with the chosen motivational music. The Borg Rating of Perceived Exertion (RPE) scale was used in both tests. Results: The internal consistency of the questionnaire was confirmed with a Cronbach’s Alpha of 0.982. The synchronized motivational music significantly improved cardiopulmonary parameters such as peak oxygen consumption (peak VO2), oxygen consumption (VO2) at the second ventilatory threshold (VT2), peak heart rate (peak HR), test duration, and reduced perceived exertion (RPE) at the beginning of the test and at the intensity level corresponding to the VT2. Negligible differences were noted between students and recreational athletes, so it can be assumed that music had an equal impact on these two groups of subjects. Conclusions: The study concluded that synchronous motivational music significantly enhances cardiopulmonary performance and reduces perceived fatigue during physical exertion by serving as a key motivational element and facilitating more economical movement.
Labudović et al. (Fri,) studied this question.