高强度间歇训练与中等强度持续训练对超重和肥胖个体心脏代谢风险因素的影响
Anahita R Shenoy Basti1, Pauline Anand1, Netharakere Chandralekha2
1Department of Physiology, 29216 Father Muller Medical College , Mangalore, India.
Journal of basic and clinical physiology and pharmacology
|September 23, 2024
概括
高强度间歇训练 (HIIT) 和中等强度持续训练 (MICT) 在8周的时间里显示出超重个体的体重和BMI变化相似. HIIT为体重管理提供了一种更节省时间的替代方案.
科学领域:
- 运动生理学 运动生理学
- 代谢健康 代谢健康
- 肥胖问题研究研究
背景情况:
- 超重和肥胖是与心脏代谢风险相关的重大公共卫生问题.
- 运动干预措施,包括高强度间歇训练 (HIIT) 和中等强度持续训练 (MICT),对于管理这些情况至关重要.
- 了解HIIT和MICT对心脏代谢因素和瘦素的比较影响对于优化运动处方至关重要.
研究的目的:
- 为了比较HIIT与MICT对心脏代谢风险因素和超重和肥胖个体血清瘦素水平的8周影响.
- 为了评估身体组成,血脂和葡萄糖代谢在不同运动模式后的变化.
- 确定HIIT与MICT相比的时间效率,以实现类似的生理适应.
主要方法:
- 一个准实验性设计,涉及36名学生,分为HIIT,MICT和对照组.
- 参与者每周三次进行监督的运动,持续8周.
- 测量包括身体成分 (生物阻抗),血脂,随机血糖和血清瘦素,评估干预前后.
主要成果:
- 中等强度持续训练 (MICT) 导致体重和BMI显著减少. 高强度间歇训练 (HIIT) 显示体重减少不显著.
- 8周后,在HIIT和MICT组之间没有观察到体重或BMI变化的显著差异.
- 在所有组中,身体脂肪指数,血糖,血脂或血清瘦素水平没有显著变化.
结论:
- 无论是HIIT还是MICT干预措施,在8周的时间里,体重和BMI的变化都相当.
- 高强度间歇训练 (HIIT) 与中等强度持续训练 (MICT) 相比,显示出更高的时间效率.
- 可能需要进一步的研究来探索HIIT和MICT对更广泛的心脏代谢健康标志物的长期影响和具体机制.
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