Introduction: Exercise in virtual reality (VR) is engaging and provides a positive experience, contributing to long-term adherence. Psychological responses such as flow, a state of optimal engagement, and enjoyment, may contribute to these benefits. However, it is unclear whether different virtual environments influence psychological and exercise responses during cycling. Therefore, this study aimed to evaluate the effects of a natural and an urban non-immersive VR environment versus traditional cycling on exercise and perceptual responses during cycling exercise. Methods: Twenty-three physically active young adults completed 10 minutes of self-paced indoor cycling in three randomized conditions: No VR, and VR with Nature (Nature VR) and Urban (Urban VR) scenes. Power output, speed, heart rate, and Rating of Perceived Exertion were recorded. After each condition, participants completed Flow State Scale (FSS) and Physical Activity Enjoyment Scale (PACES). Repeated-measures analysis of variance (ANOVA) was used to evaluate exercise and perceptual responses across conditions. Statistical significance was set at p < 0.05. Results: No significant differences were found between conditions for exercise variables. The Nature VR condition reached higher values for Action-Awareness Merging (4.19 ± 0.64), Loss of Self-Consciousness (4.46 ± 0.54), and Unambiguous Feedback (3.85 ± 0.66) compared with No VR (Action-Awareness Merging = 3.59 ± 0.90; Loss of Self-Consciousness = 3.76 ± 1.00; and Unambiguous Feedback = 3.25 ± 0.64). Both VR conditions showed significant differences in Autotelic Experience (Nature = 3.92 ± 0.61; Urban = 3.76 ± 0.59) and PACES (Nature = 30.34 ± 3.88; Urban = 29.08 ± 4.32) compared to No VR (Autotelic Experience = 3.04 ± 0.84; PACES = 25.34 ± 4.40). Discussion: Nature VR provided additional benefits on specific flow dimensions compared with No VR cycling. These findings support the use of non-immersive VR, particularly nature scenes, as a strategy to improve the exercise experience, potentially supporting exercise adherence.
Festino et al. (Mon,) studied this question.