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Investigation of Pool Workouts on Weight, Body Composition, Resting Energy Expenditure, and Quality of Life among Sedentary Obese Older Women
Montenegrin Journal of Sports Science and Medicine ( IF 1.3 ) Pub Date : 2020-03-01 , DOI: 10.26773/mjssm.200309
Mohammadreza Rezaeipour ,

The effects of water-based exercises on body composition continue to be controversial. The present study was proposed to assess the impact of pool workouts on weight, body composition, resting energy expenditure (REE), and the quality of life of sedentary obese older women without dietary intervention. Fifty-five sedentary obese women (mean age 69.5 ± 4.3 years) were selected in this prospective experimental study (2018). Participants were divided randomly into two groups: moderate-intensity continuous training (MICT) and high-intensity intermittent training (HIIT). Both pool workouts models included a similar energy expenditure (1500 kcal/week), which were performed three times a week for 60 minutes each time and lasted for three months. The following measurements were carried out preand post-study: anthropometry, body composition, REE, and quality of life. The Wilcoxon nonparametric test was applied to compare between groups and times (preand post-study). The comparison of preand post-study showed significant decreases of body weight (-0.7 kg), BMI (-0.5 kg/m2), fat mass (FM, -0.7 kg), and REE (-81 kcal/day) for the MICT (p ˂ 0.05), and a significant decrease of the only FM (-0.7 kg) for the HIIT (p ˂ 0.05). Regarding the quality of life, decreased pain, social and vitality improvements were significant in the MICT group, but improved vitality and health status in the group of HIIT were significant. Pool workouts without the dietary control revealed a modest influence on the body composition of sedentary obese older women, with better results for MICT. However, the improvement in the quality of life cannot be ignored.

中文翻译:

久坐的肥胖老年妇女的游泳池锻炼有关体重,身体成分,休息能量消耗和生活质量的调查

水上运动对身体成分的影响仍然存在争议。提出本研究旨在评估无饮食干预的长期锻炼对久坐肥胖的老年妇女的体重,身体成分,静息能量消耗(REE)和生活质量的影响。在这项前瞻性实验研究(2018)中选择了55名久坐的肥胖女性(平均年龄69.5±4.3岁)。参与者被随机分为两组:中强度连续训练(MICT)和高强度间歇训练(HIIT)。两种游泳池锻炼模型都包含相似的能量消耗(每周1500 kcal),每周进行3次,每次60分钟,持续3个月。研究前后进行了以下测量:人体测量,身体成分,REE,和生活质量。使用Wilcoxon非参数检验对组和时间(研究前后)进行比较。研究前后的比较显示,MICT的体重(-0.7 kg),BMI(-0.5 kg / m2),脂肪量(FM,-0.7 kg)和REE(-81 kcal / day)显着降低(p˂0.05),HIIT的唯一FM(-0.7 kg)显着降低(p˂0.05)。关于生活质量,在MICT组中,疼痛减轻,社交和活力改善显着,而在HIIT组中,活力和健康状况显着改善。没有饮食控制的游泳池锻炼显示对久坐的肥胖老年妇女的身体成分影响不大,对MICT的效果更好。但是,生活质量的提高是不容忽视的。使用Wilcoxon非参数检验对组和时间(研究前后)进行比较。研究前后的比较显示,MICT的体重(-0.7 kg),BMI(-0.5 kg / m2),脂肪量(FM,-0.7 kg)和REE(-81 kcal / day)显着降低(p˂0.05),HIIT的唯一FM(-0.7 kg)显着降低(p˂0.05)。关于生活质量,在MICT组中,疼痛减轻,社交和活力改善显着,而在HIIT组中,活力和健康状况显着改善。没有饮食控制的游泳池锻炼显示对久坐的肥胖老年妇女的身体成分影响不大,对MICT的效果更好。但是,生活质量的提高是不容忽视的。使用Wilcoxon非参数检验对组和时间(研究前后)进行比较。研究前后的比较显示,MICT的体重(-0.7 kg),BMI(-0.5 kg / m2),脂肪量(FM,-0.7 kg)和REE(-81 kcal / day)显着降低(p˂0.05),HIIT的唯一FM(-0.7 kg)显着降低(p˂0.05)。关于生活质量,在MICT组中,疼痛减轻,社交和活力改善显着,而在HIIT组中,活力和健康状况显着改善。没有饮食控制的游泳池锻炼显示对久坐的肥胖老年妇女的身体成分影响不大,对MICT的效果更好。但是,生活质量的提高是不容忽视的。研究前后的比较显示,MICT的体重(-0.7 kg),BMI(-0.5 kg / m2),脂肪量(FM,-0.7 kg)和REE(-81 kcal / day)显着降低(p˂0.05),HIIT的唯一FM(-0.7 kg)显着降低(p˂0.05)。关于生活质量,在MICT组中,疼痛减轻,社交和活力改善显着,而在HIIT组中,活力和健康状况显着改善。没有饮食控制的游泳池锻炼显示对久坐的肥胖老年妇女的身体成分影响不大,对MICT的效果更好。但是,生活质量的提高是不容忽视的。研究前后的比较显示,MICT的体重(-0.7 kg),BMI(-0.5 kg / m2),脂肪量(FM,-0.7 kg)和REE(-81 kcal / day)显着降低(p˂0.05),HIIT的唯一FM(-0.7 kg)显着降低(p˂0.05)。关于生活质量,在MICT组中,疼痛减轻,社交和活力改善显着,而在HIIT组中,活力和健康状况显着改善。没有饮食控制的游泳池锻炼显示对久坐的肥胖老年妇女的身体成分影响不大,对MICT的效果更好。但是,生活质量的提高是不容忽视的。HIIT的唯一FM(-0.7 kg)显着降低(p˂0.05)。关于生活质量,在MICT组中,疼痛减轻,社交和活力改善显着,而在HIIT组中,活力和健康状况显着改善。没有饮食控制的游泳池锻炼显示对久坐的肥胖老年妇女的身体成分影响不大,对MICT的效果更好。但是,生活质量的提高是不容忽视的。HIIT的唯一FM(-0.7 kg)显着降低(p˂0.05)。关于生活质量,在MICT组中,疼痛减轻,社交和活力改善显着,而在HIIT组中,活力和健康状况显着改善。没有饮食控制的游泳池锻炼显示对久坐的肥胖老年妇女的身体成分影响不大,对MICT的效果更好。但是,生活质量的提高是不容忽视的。为MICT带来更好的结果。但是,生活质量的提高是不容忽视的。为MICT带来更好的结果。但是,生活质量的提高是不容忽视的。
更新日期:2020-03-01
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