SPORT-SPECIFIC HIGH-INTENSITY INTERVAL TRAINING INDUCES SELECTIVE APELIN AND IRISIN RESPONSES IN ELITE KICKBOXERS: A RANDOMIZED CONTROLLED TRIAL
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Serum Apelin Concentration
研究概览
简要总结
This study examines how sport-specific high-intensity interval training (HIIT) affects the body in elite kickboxers.
Participants are randomly assigned to either a HIIT training group or a control group. The HIIT group performs supervised sport-specific training for eight weeks, while the control group continues their usual training. Blood samples are collected before and after the training period.
The main goal of this study is to determine whether HIIT changes levels of exercise-related proteins such as apelin and irisin. These proteins may reflect how the body adapts to intense training.
The findings may help researchers and coaches better understand the effects of high-intensity training and may support the development of safer and more effective training programs for athletes.
详细描述
This randomized controlled trial investigates the effects of sport-specific high-intensity interval training (HIIT) on biochemical markers related to exercise adaptation in elite kickboxers.
High-intensity interval training is widely used in combat sports because it reflects the intermittent high-intensity nature of competition. Exercise-induced proteins such as apelin and irisin are considered potential biomarkers of physiological adaptation to training. However, biochemical responses to sport-specific HIIT in elite combat athletes remain insufficiently understood.
Participants are elite male kickboxers aged 18-30 years with at least five years of training experience. Participants are randomly assigned to either an experimental group performing sport-specific HIIT or a control group continuing their regular training routines.
The HIIT program lasts eight weeks and includes supervised training sessions five days per week at an intensity of approximately 85-95 percent of maximum heart rate. The control group continues their usual technical and tactical kickboxing training without participation in the structured HIIT program.
Blood samples are collected at baseline and after completion of the eight-week intervention period. Serum concentrations of apelin and irisin are assessed as primary outcomes. Secondary outcomes include leptin, interleukin-6, and selected hematological parameters.
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 30 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Male elite kickboxers aged 18 to 30 years
- •At least five years of regular kickboxing training experience
- •Active participation in kickboxing training
- •Ability to complete the training program
排除标准
- •Serious injury within the previous six months
- •Presence of chronic or cardiometabolic disease
- •Regular use of medications or ergogenic supplements
- •Tobacco or alcohol use
- •Inability to complete the training program
研究组 & 干预措施
Sport-Specific HIIT
Participants perform supervised sport-specific high-intensity interval training five days per week for eight weeks at an intensity of approximately 85-95 percent of maximum heart rate.
干预措施: Sport-Specific High-Intensity Interval Training (Behavioral)
Regular Training
Participants continue their regular kickboxing training without participation in the structured HIIT program.
干预措施: Regular Training (Behavioral)
结局指标
主要结局
Serum Apelin Concentration
时间窗: Baseline and Week 8
Serum apelin concentration measured using enzyme-linked immunosorbent assay (ELISA).
次要结局
未报告次要终点
研究者
Eren Bozyılan
Assistant Professor
Adiyaman University