Background <p>Exercise at high intensities is often associated with unpleasant sensations which may reduce adherence. However, maintaining a subjectively pleasing or good feeling during exercise may limit work rate and resulting long-term physiological adaptation. External stimuli, such as music or a distracting visual environment, may reduce feelings of discomfort during exercise and enable a higher work rate at a given affective state. Whether the use of immersive video (IV) can benefit work rate during affect-regulated exercise, specifically, is unknown.</p> Aims <p>This study aimed to determine if the addition of IV to an affect-regulated bout of exercise impacted power output, heart rate (HR), and perceptual responses.</p> Methods <p>In a repeated-measures crossover manner, healthy young adults (<i>N</i> = 27, 9 males/18 females, M<sub>age</sub> = 19.9 ± 1.0&#xa0;years, M<sub>bodyfat</sub> = 23.0 ± 8.8%) completed two 20-min exercise sessions on a cycle ergometer, self-adjusted to a Feeling Scale value of + 3 (feeling “good”): an IV condition displaying a bike ride in natural scenery, and a Control condition with a physical laboratory setting visible. Average power output and HR, along with rating of perceived exertion (RPE) and affective valence (Feeling Scale), were collected every 5&#xa0;min. Physical activity enjoyment was assessed post-exercise. Repeated-measures analyses were used as appropriate (alpha = 0.05).</p> Results <p>There was no difference between conditions, at matched time points or overall, for power output, HR, or RPE. Enjoyment was higher following the IV condition than the Control condition (107.51 ± 14.10 vs. 94.07 ± 18.38; <i>p</i> ≤ 0.001, <i>d</i> = 0.73).</p> Conclusions <p>Participants asked to select and maintain an intensity that made them feel “good” produced the same overall work rate and HR with IV as in a Control condition. Enjoyment was rated higher after the IV condition which could have implications for exercise adherence.</p>

错误:搜索内容不能为空,请输入英文关键词
错误:关键词超出字数限制,请精简
高级检索

Immersive video of natural scenery increases exercise enjoyment without compromising intensity during affect-regulated cycling

  • Andrew Ray Moore

摘要

Background

Exercise at high intensities is often associated with unpleasant sensations which may reduce adherence. However, maintaining a subjectively pleasing or good feeling during exercise may limit work rate and resulting long-term physiological adaptation. External stimuli, such as music or a distracting visual environment, may reduce feelings of discomfort during exercise and enable a higher work rate at a given affective state. Whether the use of immersive video (IV) can benefit work rate during affect-regulated exercise, specifically, is unknown.

Aims

This study aimed to determine if the addition of IV to an affect-regulated bout of exercise impacted power output, heart rate (HR), and perceptual responses.

Methods

In a repeated-measures crossover manner, healthy young adults (N = 27, 9 males/18 females, Mage = 19.9 ± 1.0 years, Mbodyfat = 23.0 ± 8.8%) completed two 20-min exercise sessions on a cycle ergometer, self-adjusted to a Feeling Scale value of + 3 (feeling “good”): an IV condition displaying a bike ride in natural scenery, and a Control condition with a physical laboratory setting visible. Average power output and HR, along with rating of perceived exertion (RPE) and affective valence (Feeling Scale), were collected every 5 min. Physical activity enjoyment was assessed post-exercise. Repeated-measures analyses were used as appropriate (alpha = 0.05).

Results

There was no difference between conditions, at matched time points or overall, for power output, HR, or RPE. Enjoyment was higher following the IV condition than the Control condition (107.51 ± 14.10 vs. 94.07 ± 18.38; p ≤ 0.001, d = 0.73).

Conclusions

Participants asked to select and maintain an intensity that made them feel “good” produced the same overall work rate and HR with IV as in a Control condition. Enjoyment was rated higher after the IV condition which could have implications for exercise adherence.