The Influence of Different Mood States and Emotions on the Physiologic, Metabolic, and Perceptual Responses to Feeding Before Exercise
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 90
- 试验地点
- 2
- 主要终点
- Total exercise gastrointestinal symptom burden
研究概览
简要总结
Many athletes anecdotally report modifying their nutritional intake before competition in order to avoid gut problems, but no studies have evaluated whether emotional state impacts tolerance to pre-exercise feeding. Therefore, this study will use movie clips (stressful, horror, and funny/amusing) to induce different mood states and emotions, which will be followed by ingestion of food before endurance running on a treadmill. In addition, metabolic and physiologic responses to mood induction will be evaluated.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Aged 18 to 55 years
- •Able to run for 30 min at a moderate-to-vigorous intensity without stopping
- •No diagnosis or signs/symptoms of cardiovascular disease (CVD) or metabolic disorders
- •Currently physically active (at least 3 days/week of exercise at a moderate or higher intensity)
- •No visual or hearing impairments interfering with ability to see and hear video clips
- •No allergies to ingredients in Boost drink
排除标准
- •Aged <18 or >55 years
- •Unable to run for 30 min at a moderate-to-vigorous intensity without stopping
- •A diagnosis or signs/symptoms of CVD or metabolic disorders
- •Currently physically inactive (< 3 days/week of exercise at a moderate or higher intensity)
- •Visual or hearing impairments interfering with ability to see and hear video clips
- •Allergies to ingredients in Boost drink
结局指标
主要结局
Total exercise gastrointestinal symptom burden
时间窗: Total GI symptom burden over a 30-minute jogging/running protocol.
The severity of several gastrointestinal symptoms will be assessed on a validated 0-10 scale. Ratings will be collected every 5 minutes during a 30-minute treadmill jogging/running test. Scores from every 5-minute collection will be summed to calculate total GI symptom scores.
Change in emotion ratings
时间窗: Change in emotion ratings between immediately pre-video and immediately post-video.
Anxiety, fear, happiness, amusement, disgust, sadness, and anger on a 0-9 Likert scale. Emotions will be assessed before watching video clips and immediately after watching video clips.
次要结局
- Change over time in exercise heart rate(Heart rate will be measured throughout a 30-minute treadmill jogging/running test. Change over time will be evaluated using mixed ANOVA.)
- Feeling Scale(Ratings on the Feeling Scale will be measured at rest before watching video clips and throughout (every 5 min) a subsequent 30-minute treadmill jogging/running test.)
- Heart rate post-video(Heart rate will be recorded immediately after videos are viewed.)
- Substrate use(Carbohydrate and fat oxidation rates will be measured during the last 5 min of a 30-minute treadmill jogging/running test.)
- Fatigue Scale(Ratings on the Fatigue Scale will be measured at rest before watching video clips and throughout (every 5 min) a subsequent 30-minute treadmill jogging/running test.)
研究者
Patrick Wilson, PhD
Associate Professor of Exercise Science
Old Dominion University