Metabolic Cost of Medicine Ball Training
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- Change in exercise-induced energy expenditure
研究概览
简要总结
In this study, the investigators will be able to estimate the metabolic cost of several foundational medicine ball training exercises.
详细描述
Medicine ball training has become a popular cardiovascular training choice in fitness centers and athletic performance enhancement facilities. Despite widespread use and growing popularity, little is known about the metabolic demands of such a training method. Therefore, the purpose of this study was to quantify the cardiovascular and metabolic cost from various foundational medicine ball exercises in order to contribute to a better planning of exercise programs in the real world.
Ten healthy young adults were assigned to execute fourteen bodyweight exercises (acute bout) of which seven exercises will be executed by throwing the medicine ball and seven exercises will be executed without a medicine ball throw. Anthropometric, metabolic, functional capacity and performance measurements were conducted at baseline. The metabolic cost was estimated from heart rate, blood lactate, resting oxygen uptake, exercise oxygen uptake, and excess post-exercise oxygen consumption measurements using a portable gas analyzer.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 35 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Aged between 18 and 35 years
- •Physically active individuals
- •Free of chronic diseases
- •Free of musculoskeletal injuries
- •Nonsmokers
排除标准
- •Musculoskeletal injuries
- •Chronic diseases
- •Use of alcohol, caffeine and any type of ergogenic supplements or medication before (≤6 months) and throughout the study.
结局指标
主要结局
Change in exercise-induced energy expenditure
时间窗: At pre-exercise, during, and 30 minutes after the exercise session (a single bout lasting 30 seconds)
Exercise energy expenditure (kcal) will be measured using a portable indirect calorimetry system
Change in excess post-exercise oxygen consumption (EPOC)
时间窗: At 1 hour after exercise session (single bout lasting 30 seconds)
EPOC (kcal) will be measured using a portable indirect calorimetry system
Change in blood lactate concentration (BLa)
时间窗: At pre-exercise and 3 minutes after exercise session (a single bout lasting 30 seconds)
BLa (mmol/L) concentration will be measured in a microphotometer with commercially available kits.
Change in heart rate
时间窗: At pre-exercise, during, and 30 minutes after ther exercise session (a single bout lasting 30 seconds)
Heart rate (bpm) will be measured with a wearable heart rate monitor
Change in perceived exertion
时间窗: At pre-exercise, during, and 30 minutes after the exercise session (a single bout lasting 30 seconds)
Rating of perceived exertion (RPE) will be measured with the Borg scale (0-10)
次要结局
- Body weight(At baseline)
- Body height(At baseline)
- Body mass index (BMI)(At baseline)
- Waist circumference (WC)(At baseline)
- Hip circumference (HC)(At baseline)
- Waist-to-hip ratio (WHR(At baseline)
- Resting metabolic rate (RMR)(At baseline)
- Body fat (BF) Body fat (%) will be assessed by whole-body dual-energy X-ray absorptiometry (DXA)(At baseline)
- Fat mass (FM)t Body fat (%) will be assessed by whole-body dual-energy X-ray absorptiometry (DXA)(At baseline)
- Fat-free mass (FFM)(At baseline)
- Maximal oxygen consumption (VO2max)(At baseline)
- Maximal strength (1RM)(At baseline)
- Muscular endurance(At baseline)
- Functional capacity(At baseline)
研究者
Ioannis G. Fatouros
Professor
University of Thessaly