"COMPARATIVE EFFECTS of REDUCED EXERTION HIGH INTENSITY TRAINING (REHIT) VERSUS HIGH INTENSITY INTERVAL TRAINING (HIIT) on ANTHROPOMETRIC MEASURES in OVERWEIGHT and OBESE ADULTS"
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 42
- 试验地点
- 1
- 主要终点
- Waist circumference
研究概览
简要总结
Obesity is a global health concern associated with an increased risk of cardio-metabolic diseases and reduced overall health. Exercise is a proven modality for managing obesity, with current focus of researches on identifying more time-efficient modes of exercise training. REHIT and HIIT have proven benefits but comparative effects of REHIT and HIIT in overweight and obese adults is yet to be determined. Hence the objective of this study is to compare the effects of reduced exertion high intensity training (REHIT) versus high intensity interval training (HIIT) on anthropometric measures (weight, waist circumference, hip circumference, waist-to-hip ratio), CUN-BAE adiposity index and cardiorespiratory fitness in overweight and obese adults.
详细描述
Obesity is a global health concern associated with an increased risk of cardio-metabolic diseases and reduced overall health. Exercise is a proven modality for managing obesity, with current focus of researches on identifying more time-efficient modes of exercise training. REHIT and HIIT have proven benefits but comparative effects of REHIT and HIIT in overweight and obese adults is yet to be determined.The significance of this study is to compare the effects of reduced exertion high intensity training (REHIT) versus high intensity interval training (HIIT) and will also investigate the effectiveness of REHIT as an alternative for overweight and obese individuals who perceive HIIT as too demanding. If found effective, it can also help in providing training protocol for optimizing cardiovascular health in this population, potentially leading to improved outcomes and reduced healthcare burdens. The results of this study will also add data to literature regarding the effects of REHIT and HIIT on anthropometric measures in overweight and obese. Main objective of this study is to compare the effects of reduced exertion high intensity training (REHIT) versus HIIT on anthropometric measures (weight, waist circumference, hip circumference, waist-to-hip ratio), CUN-BAE adiposity index and Cardiorespiratory fitness in overweight and obese individuals. The participants meeting the eligibility criteria will be recruited followed by random allocation to one of the 2 groups, following which they will be required to complete a self-reported demographic form and will be screened using Physical Activity Readiness Questionnaire (PAR-Q). Baseline evaluation will be done using tape measure for anthropometric, assessment of waist circumference and hip circumference, CUN-BAE index for adiposity and Queen's College step test for cardio-respiratory fitness. Experimental group A will perform REHIT while experimental group B will perform HIIT. Participants will also be provided with dietary restriction plan that will be followed during the training protocol. Exercise training would be performed for consecutive 6 weeks, 3 times a week on alternative days for total of 18 sessions.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
盲法说明
single-blinding
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Both male and female adults aged 18-45 years
- •Overweight individuals with BMI ≥ 23kg/m²- 24.9kg/m²
- •Obese individuals with BMI ≥ 25kg/m²
- •Individuals falling in low PA category as per IPAQ
排除标准
- •Individuals with any diagnosed cardiovascular, metabolic or pulmonary disease
- •Current neurological or musculoskeletal conditions which limit participation in the study
- •Any active infections
- •Those with any contraindication to exercise testing or training.
- •Currently following any dietary restriction plans for weight loss
研究组 & 干预措施
Reduced Exertion High intensity Training (REHIT) Group
Participant will perform a 5 min warm-up exercises then do cycling or treadmill running for 20 min at 40%-60% of HRR and then will conclude with 5 min cool down exercises. From week 2 to 6 participants will be instructed to perform training sessions on a cycle ergometer.A 3-minute cool-down period will conclude each session. Patients in this group will be provided with a caloric restriction plan by a nutritionist that will be followed throughout the training duration.
干预措施: Reduced Exertion High Intensity Training (REHIT) (Other)
High Intensity Interval Training (HIIT)
Participant will perform a 5 min warm-up exercises then do cycling or treadmill running for 20 min at 40%-60% of HRR and then will conclude with 5 min cool down exercises. From week 2 to 6 participants will be instructed to perform a warm up of 5 min, then 4 bouts of 4 min of HIIT will be performed at 80%-95% of HRR separated by 3-min active recovery periods of moderate intensity cycling at 60%-70% of the HRR followed by 5 min cool down exercises. Patients in this group will be provided with a caloric restriction plan by a nutritionist that will be followed throughout the training duration.
干预措施: High Intensity Interval Training (HIIT) (Other)
结局指标
主要结局
Waist circumference
时间窗: 6 weeks
Will be measured using a cloth tape measure. Waist circumference will be measured at the level of the smallest circumference above the umbilicus and below the xiphoid appendix.
Hip Circumference:
时间窗: 6 weeks
Measure at the widest point of the hips, with feet together
Waist-to-hip Ratio:
时间窗: 6 weeks
To determine the waist-to-hip ratio, divide the WC by the HC
Cardiorespiratory fitness
时间窗: 6 weeks
Cardiorespiratory Fitness will be assessed via Queens College step test.
Adiposity index
时间窗: 6 weeks
Evaluation will be done using CUN-BAE INDEX (Clínica Universidad de Navarra-Body Adiposity Estimator)
次要结局
未报告次要终点