Energy Expenditure During Acute and Chronic Resistance Exercises in Healthy Population
试验速览
- 阶段
- 不适用
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Respiratory Exchange Ratio (RER)
研究概览
简要总结
The present study aims to predict energy expenditure models for some resistance training exercises like: dumbbell bent row over, dumbbell deadlift, dumbbell lunge, dumbbell shoulder press, and dumbbell squat using oxygen consumption or Metabolic Equivalents (METs) as a dependent variable while blood pressure, heart rate, respiratory exchange ratio, blood lactate, rate of perceived exertion, body mass index, body weight, body height, body fat composition, muscle strength, and surface electromyography of selected muscles as independent variables. The previous literature measures energy expenditure for various lower and upper body resistance training exercises but it devoid for dumbbell bent row over, dumbbell deadlift, dumbbell lunge, dumbbell shoulder press, and dumbbell squat energy expenditure models between untrained and trained participants. The subject will come for 5-8 times clinical trial for total 10-20 days. After the completion of this study, the participant will know about their energy expenditure during included strength training exercises.
详细描述
The present study aims to predict energy expenditure models for some resistance training exercises like: dumbbell bent row over, dumbbell deadlift, dumbbell lunge, dumbbell shoulder press, and dumbbell squat using oxygen consumption or Metabolic Equivalents (METs) as a dependent variable while blood pressure, heart rate, respiratory exchange ratio, blood lactate, rate of perceived exertion, body mass index, body weight, body height, body fat composition, muscle strength, and surface electromyography of selected muscles as independent variables. The previous literature measures energy expenditure for various lower and upper body resistance training exercises but it devoid for dumbbell bent row over, dumbbell deadlift, dumbbell lunge, dumbbell shoulder press, and dumbbell squat energy expenditure models between untrained and trained participants. The subject will come for 5-8 times clinical trial for total 10-20 days. After the completion of this study, the participant will know about their energy expenditure during included strength training exercises.
The study will include total 30 participants; 15 normal healthy young individuals and 15 athletes with regular resistance exercise training experience. The experiments will be divided into 2 stages. The first stage experiment will be conducted in 10 young individuals into two groups. The group one (untrained) will include 5 normal healthy individuals without resistance exercise training experience and group two (trained) will include 5 individuals with regular resistance training experience of two months. The second stage will proceed more 20 young participants (10 participants in each group) to determine the resistance exercise energy expenditure.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Participant)
盲法说明
Only participants will be masked for group allocation.
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Male and female young healthy participants and athletes having strength training experience minimum of 2 months
- •Skeletally mature, between 20-40 years of age.
- •Able to understand and comply with study requirements
- •Able to understand and give informed consent.
- •Not having any metabolic, systematic, musculoskeletal disease or injury
- •No recent surgical procedure which can hinder exercise training
- •Not taking medication especially sedatives, anti-depressant, or anti-hypertensive etc
- •Physically fit according to Physical Activity Readiness Questionnaire (Par-Q)
排除标准
- •Age below 20 or above 40
- •Having any metabolic, systematic, musculoskeletal disease or injury
- •Recent surgical procedure
结局指标
主要结局
Respiratory Exchange Ratio (RER)
时间窗: RER data will be processed for each set of exercise 5. Day 1 to up to 3-4 weeks (for exercise 5)
RER will be recorded through cortex metalyzer breath by breath during exercises. The data will be recorded during each exercise 5 (Dumbbell Squat). Each exercise will consist of three sets of 30-40 seconds. And each set will be of 10 repetition (3-4 second per repetition). Each subject will receive 3-6 training sessions for up to 3-4 weeks
oxygen consumption (VO2)
时间窗: VO2 data will be processed for each set of exercise 5. Day 1 to up to 3-4 weeks (for exercise 5)
VO2 will be recorded through cortex metalyzer breath by breath during exercises. The data will be recorded during each exercise 5 (Dumbbell Squat). Each exercise will consist of three sets of 30-40 seconds. And each set will be of 10 repetition (3-4 second per repetition). Each subject will receive 3-6 training sessions for up to 3-4 weeks.
Heart rate
时间窗: Heart rate data will be processed for each set of exercise 5. Day 1 to up to 3-4 weeks (for exercise 5)
Heart rate will be recorded through ECG electrodes during exercises. The data will be recorded during each exercise 5 (Dumbbell Squat). Each exercise will consist of three sets of 30-40 seconds. And each set will be of 10 repetition (3-4 second per repetition). Each subject will receive 3-6 training sessions for up to 3-4 weeks.
Blood pressure
时间窗: Blood pressure data value for exercise 5 will be used. Day 1 to up to 3-4 weeks (for exercise 5)
Sphygmomanometer will be used (systolic and diastolic) to record blood pressure. The data will be recorded within 5 minutes of exercise 5 (Dumbbell Squat). Each exercise will consist of three sets of 30-40 seconds. And each set will be of 10 repetition (3-4 second per repetition). Each subject will receive 3-6 training sessions for up to 3-4 weeks.
Blood lactate level
时间窗: Blood lactate data value for exercise 5 will be used. Day 1 to up to 3-4 weeks (for exercise 5)
Blood lactate will be recorded through lactate meter. The data will be recorded after 5 minutes of exercise 5 (Dumbbell Squat). Each exercise will consist of three sets of 30-40 seconds. And each set will be of 10 repetition (3-4 second per repetition). Each subject will receive 3-6 training sessions for up to 3-4 weeks.
surface electromyography
时间窗: Surface electromyography data will be processed for each set of exercise 5. Day 1 to up to 3-4 weeks (for exercise 5)
It will be measured by Noraxon surface electromyography (sEMG) sensors over pectoralis major, latissimus dorsi, hamstrings, quadriceps, erector spinae, or deltoid of both sides. The data will be recorded during each exercise 5 (Dumbbell Squat). Each exercise will consist of three sets of 30-40 seconds. And each set will be of 10 repetition (3-4 second per repetition). Each subject will receive 3-6 training sessions for up to 3-4 weeks.
Rate of perceived exertion (RPE)
时间窗: RPE score for exercise 5 will be used. Day 1 to up to 3-4 weeks (for exercise 5)
The RPE will be recorded within 5 minutes of exercise 5 (Dumbbell Squat). Each exercise will consist of three sets of 30-40 seconds. And each set will be of 10 repetition (3-4 second per repetition). Each subject will receive 3-6 training sessions for up to 3-4 weeks.
次要结局
- Body mass index (BMI)(baseline before start of exercise and after all three or six training sessions for up to 3-4 weeks.)
- Physical fitness status(baseline before start of exercise)
- Muscle Strength(baseline before start of exercise and after all three or six training sessions for up to 3-4 weeks.)
- Body fat percentage(baseline before start of exercise and after all three or six training sessions for up to 3-4 weeks.)
研究者
Chih-Wei, Peng
Professor
Taipei Medical University