The Effects of Powerlifting-Based Training on Hormonal, Metabolic, and Lipid Profile Parameters in Athletes: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Mean Change in Fasting Serum Total Testosterone Concentration Measured by ELISA (ng/dL)
研究概览
简要总结
This randomized controlled trial aims to examine the effects of a weightlifting-based training program on hormonal, metabolic, and lipid profile parameters in athletes. Participants will be randomly assigned to either a weightlifting-based training group or a control group. The training program will be implemented for a specific period, and relevant blood parameters will be evaluated before and after the intervention. The findings of this study may contribute to a better understanding of the physiological effects of weightlifting-based training on athletes.
详细描述
This study is designed as a randomized controlled trial to investigate the effects of a structured weightlifting training program on hormonal, metabolic, and lipid profile parameters in athletes. Eligible participants will be randomly assigned to either an intervention group undergoing a weightlifting-based training protocol or a control group continuing their usual training routines.
The intervention will be implemented over a predetermined training period, and outcome measures will include selected hormonal, metabolic, and lipid profile markers obtained from blood samples. Measurements will be taken at baseline and at the end of the training period. The results of this study are expected to provide evidence on physiological adaptations associated with weightlifting-based training and offer practical implications for training program design in athletic populations.
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
- None
入排标准
- 年龄范围
- 18 Years 至 24 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Male basketball players aged 18 to 24 years
- •At least two years of regular sports experience
- •Actively participating in basketball training and competition
- •Voluntary participation with written informed consent
排除标准
- •History of musculoskeletal injury or surgery within the last six months
- •Presence of chronic disease or metabolic disorder
- •Use of performance-enhancing drugs or hormonal supplements
- •Participation in another structured training program during the study period
研究组 & 干预措施
Powerlifting-Based Training Group
Participants performed a structured powerlifting-based training program in addition to their regular basketball training. The intervention was conducted three days per week for six weeks. Each session lasted approximately 60 minutes and included a standardized warm-up, a powerlifting-focused main training phase, and a cool-down period.
The training program emphasized the squat, bench press, and deadlift exercises performed with progressive intensity. Accessory exercises targeting lower-body strength, upper-body musculature, and core stability were included. High-intensity bodyweight exercises were also performed to enhance anaerobic capacity and neuromuscular performance. All training sessions were supervised by qualified staff.
干预措施: Powerlifting-Based Training (Other)
Powerlifting-Based Training Group
Participants performed a structured powerlifting-based training program in addition to their regular basketball training. The intervention was conducted three days per week for six weeks. Each session lasted approximately 60 minutes and included a standardized warm-up, a powerlifting-focused main training phase, and a cool-down period.
The training program emphasized the squat, bench press, and deadlift exercises performed with progressive intensity. Accessory exercises targeting lower-body strength, upper-body musculature, and core stability were included. High-intensity bodyweight exercises were also performed to enhance anaerobic capacity and neuromuscular performance. All training sessions were supervised by qualified staff.
干预措施: Blood Sampling and Laboratory Analysis (Other)
Control Group
Participants continued their usual basketball training routines throughout the study period without any additional strength or powerlifting-based exercises.
干预措施: Usual Basketball Training (Other)
Control Group
Participants continued their usual basketball training routines throughout the study period without any additional strength or powerlifting-based exercises.
干预措施: Blood Sampling and Laboratory Analysis (Other)
结局指标
主要结局
Mean Change in Fasting Serum Total Testosterone Concentration Measured by ELISA (ng/dL)
时间窗: Baseline and post-intervention (8 weeks)
Mean difference between baseline and post-intervention fasting serum total testosterone concentrations, measured from venous blood samples using a commercially available enzyme-linked immunosorbent assay (ELISA).
Mean Change in Fasting Serum Cortisol Concentration Measured by ELISA (µg/dL)
时间窗: Baseline and post-intervention (8 weeks)
Mean difference between baseline and post-intervention fasting serum cortisol concentrations, measured from venous blood samples using a commercially available enzyme-linked immunosorbent assay (ELISA).
Mean Change in Fasting Serum Growth Hormone Concentration Measured by ELISA (ng/mL)
时间窗: Baseline and post-intervention (8 weeks)
Mean difference between baseline and post-intervention fasting serum growth hormone concentrations, measured from venous blood samples using a commercially available enzyme-linked immunosorbent assay (ELISA).
Mean Change in Fasting Serum Thyroid-Stimulating Hormone Concentration Measured by ELISA (µIU/mL)
时间窗: Baseline and post-intervention (8 weeks)
Mean difference between baseline and post-intervention fasting serum thyroid-stimulating hormone concentrations, measured from venous blood samples using a commercially available enzyme-linked immunosorbent assay (ELISA).
Mean Change in Fasting Serum Triiodothyronine Concentration Measured by ELISA (ng/dL)
时间窗: Baseline and post-intervention (8 weeks)
Mean difference between baseline and post-intervention fasting serum triiodothyronine concentrations, measured from venous blood samples using a commercially available enzyme-linked immunosorbent assay (ELISA).
Mean Change in Fasting Serum Thyroxine Concentration Measured by ELISA (µg/dL)
时间窗: Baseline and post-intervention (8 weeks)
Mean difference between baseline and post-intervention fasting serum thyroxine concentrations, measured from venous blood samples using a commercially available enzyme-linked immunosorbent assay (ELISA).
次要结局
- Mean Change in Fasting Serum Insulin Concentration Measured by ELISA (µIU/mL)(Baseline and post-intervention (8 weeks))
- Mean Change in Fasting Blood Glucose Concentration Measured by Automated Biochemical Analyzer (mg/dL)(Baseline and post-intervention (8 weeks))
- Mean Change in Total Cholesterol Concentration Measured by Automated Biochemical Analyzer (mg/dL)(Baseline and post-intervention (8 weeks))
- Mean Change in Low-Density Lipoprotein Cholesterol Concentration Measured by Automated Biochemical Analyzer (mg/dL)(Baseline and post-intervention (8 weeks))
- Mean Change in High-Density Lipoprotein Cholesterol Concentration Measured by Automated Biochemical Analyzer (mg/dL)(Baseline and post-intervention (8 weeks))
- Mean Change in Triglyceride Concentration Measured by Automated Biochemical Analyzer (mg/dL)(Baseline and post-intervention (8 weeks))
研究者
Ramazan Erdoğan
Associate Professor
Munzur University