The Impact of Stationary Combined Exercise on Adiponectin and High-Sensitivity C-Reactive Protein Levels in Overweight Women
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 22
- 试验地点
- 1
- 主要终点
- Change in Serum Adiponectin Concentration
研究概览
简要总结
This study looked at whether a specific exercise program can improve inflammatory markers in overweight young women. We tested an eight-week, circuit-style exercise program that combines aerobic and resistance activities (e.g., sit-ups, step jumps, push-ups, jump rope, jumping jacks, medicine-ball lifts). Participants exercised four times per week at a moderate-to-high intensity, with a warm-up and cool-down at each session.
Twenty-two women (ages 20-30 years; BMI 25-31 kg/m²) were randomly assigned to one of two groups: (1) the exercise group completed the training program; (2) the control group continued usual daily activities without a structured program. Before starting and 48 hours after finishing the program, we took fasting blood samples to measure two markers: adiponectin (a hormone made by fat tissue that supports healthy metabolism and has anti-inflammatory effects) and high-sensitivity C-reactive protein (hs-CRP) (a blood marker of inflammation and cardiovascular risk).
The main outcomes were the changes in adiponectin and hs-CRP from before to after the 8-week period. We also recorded weight, body mass index (BMI), body fat percentage, and fitness (VO₂max). The study was conducted at the Exercise Physiology Laboratory, College of Physical Education and Health, Chongqing College of International Business and Economics (Chongqing, China). The research ethics committee approved the protocol, and all participants provided written informed consent.
Recruitment and data collection are complete. Findings suggest that this circuit-based exercise program can increase adiponectin and lower hs-CRP, alongside improvements in body composition, in overweight young women.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 30 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Female sex Age 20 to 30 years BMI 25 to 31 kg/m² Body weight 63 to 87 kg Generally healthy, without diagnosed chronic illness Willing and able to provide written informed consent Willing to refrain from vigorous physical activity for 48 hours before blood sampling Able to attend 4 supervised training sessions per week for 8 weeks (if assigned to intervention)
排除标准
- •History of cardiovascular disease, hypertension, or diabetes Current smoking or tobacco use Current use of medications or supplements that affect metabolism or inflammatory markers Pregnancy or breastfeeding Contraindications to moderate-to-high intensity exercise on screening Participation in regular vigorous exercise training within the past 6 months Inability or unwillingness to comply with study procedures (e.g., missing >2 consecutive training sessions)
结局指标
主要结局
Change in Serum Adiponectin Concentration
时间窗: Baseline and 48 hours post-intervention (end of week 8).
Serum adiponectin (µg/mL) quantified by ELISA in the fasting state; difference from baseline to 48 hours after completion of the 8-week exercise program.
次要结局
- Change in Serum Adiponectin Concentration(Baseline and 48 hours post-intervention (end of week 8).)
研究者
Xianjie Zheng
College of Physical Education and Health
Chongqing Medical University