Step-Aerobics Versus Core Exercise for Non-HDL Cholesterol Reduction in Sedentary/Obesity Women
Step-Aerobics Versus Core Exercise for Non-HDL Cholesterol Reduction in Sedentary Women With Overweight/Obesity
研究概览
地位
条件
详细说明
Non-high-density lipoprotein cholesterol (non-HDL-C) is a key predictor of cardiovascular disease (CVD), yet the comparative effects of different exercise modalities on this marker, particularly in high-risk populations, are not fully understood.
This study will investigate the effects of a step-aerobics program versus a core exercise program on serum non-HDL-C levels and other cardiometabolic parameters in sedentary women with overweight/obesity.
Study Design Overview Study Type: Randomized Controlled Trial Target Enrollment: Forty-five sedentary women with overweight/obesity Study Duration: 24 weeks Supervision: All exercise sessions will be professionally supervised
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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Muğla
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Menteşe、Muğla、土耳其（türkiye）、48050
- Mugla Sitki Kocman University
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参与标准
资格标准
适合学习的年龄
- 成人
接受健康志愿者
描述
Inclusion Criteria:
- Female sex
- Aged 25-45 years
- Sedentary lifestyle (< 150 minutes/week of moderate-intensity activity for preceding 6 months)
- Overweight or Class I Obesity (BMI 25.0-34.9 kg/m²) per WHO criteria
- Willingness to participate in a 24-week supervised exercise program with written informed consent
Exclusion Criteria :
- Diagnosed cardiovascular disease (CVD)
- Uncontrolled hypertension (SBP >140 or DBP >90 mmHg)
- Diabetes mellitus (Type 1 or 2)
- Current/past lipid-lowering or antihypertensive medications (within 6 months)
- Active smoking
- Pregnancy or lactation
- Musculoskeletal/orthopedic conditions preventing safe exercise participation
- Structured exercise program participation within past 6 months
学习计划
研究是如何设计的？
设计细节
- 主要用途：预防
- 分配：随机化
- 介入模型：并行分配
- 屏蔽：单身的
武器和干预
参与者组/臂 |
干预/治疗 |
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有源比较器：有氧踏板操组
有氧踏板运动训练方案包括系统规划的60分钟训练课程，包含以下组成部分： 热身阶段（10分钟）：低强度有氧运动，旨在缓慢提高心率，使心血管系统为更剧烈的运动做好准备。此阶段包括低踏步动作、手臂环绕和动态拉伸练习。主要运动阶段（40分钟）：在可调节踏板平台上进行的有氧踏板运动常规训练。踏板高度根据参与者体能水平个性化设置，并在干预过程中逐步增加。练习包括简单的上踏步、侧踏步、提膝动作，以及结合上下肢运动的复杂编排动作模式。使用合适节奏的音乐帮助保持节奏和动力。冷却阶段（10分钟）：运动强度逐步降低 |
Exercise Protocol Total Session Duration: 60 minutes Session Structure: Warm-up Phase (10 minutes) Low-intensity aerobic movements designed to slowly raise heart rate and prepare the cardiovascular system for more vigorous exercise. This phase consisted of: • Low stepping movements • Arm circles • Dynamic stretching exercises Main Exercise Phase (40 minutes) Aerobic-step exercise routines performed on adjustable step platforms. The protocol included: • Step Height: Individualized according to participant fitness level and progressed incrementally during the intervention • Exercise Components: • Simple step-ups • Lateral steps • Knee lifts • Complex choreographed movement patterns incorporating both lower and upper body movements • Music: Suitable tempo music was used to help maintain rhythm and motivation Cool-down Phase (10 minutes) Progressive decrease in exercise intensity coupled with: • Stretching exercises • Heart rate recovery period • Breathing exercises |
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有源比较器：核心锻炼组
热身阶段（10分钟）：简单的有氧运动，类似于台阶组，但重点在于核心参与和脊柱灵活性。
此阶段包括原地踏步、缓慢的躯干旋转和预备性的核心参与练习。
主要锻炼阶段（40分钟）：针对核心的力量和稳定性练习，并结合有氧运动。
此阶段包括平板支撑、改良式仰卧起坐、桥式练习、稳定球练习、普拉提160启发的动作以及功能性核心强化练习。
通过使用连续运动模式和循环式训练来保持心率在目标区间内，保留了有氧元素。
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Exercise Protocol Total Session Duration: 60 minutes Session Structure: Warm-up Phase (10 minutes) Simple aerobic movements with focus on core engagement and spinal mobility. This phase involved: • Marching in place • Slow torso rotations • Preparatory core engagement exercises Main Exercise Phase (40 minutes) Strength and stability exercises targeting the core and integrating aerobic movements. The protocol included: • Planks (various variations) • Modified crunches • Bridge exercises • Stability ball exercises • Pilates-inspired movements • Functional core strengthening exercises • Aerobic Element: Continuous movement patterns and circuit-style training to keep heart rate within the desired zone Cool-down Phase (10 minutes) Progressive decrease in exercise intensity coupled with: • Stretching exercises (particularly core and lower back) • Heart rate recovery period • Breathing exercises and relaxation techniques |
研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Serum non-HDL-C levels (measured in mg/dL via standard lipid panel analysis)
大体时间：24 weeks
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To analyze the effects of a 24-week supervised step aerobics and core exercise program on serum non-HDL-C levels (measured in mg/dL via standard lipid panel analysis) in overweight or obese, sedentary individuals.
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24 weeks
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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