一项探索性研究比较了12-3-30跑步机炼和自动跑步机跑步之间的代谢反应
Michael W H Wong1, Dustin W Davis1, Olivia R Perez1
1Department of Kinesiology and Nutrition Sciences, University of Nevada, Las Vegas, Las Vegas, NV, USA.
International journal of exercise science
|February 7, 2025
概括
流行的12-3-30跑步机炼会燃烧更多的脂肪,但比跑步耗费相同的能量要花更长的时间. 这项研究为这个流行健身计划提供了科学见解.
科学领域:
- 运动生理学 运动生理学
- 代谢健康 代谢健康
- 健身趋势 健身趋势
背景情况:
- 通过社交媒体,12-3-30跑步机炼获得了普及.
- 关于其脂肪和卡路里燃烧效果的说法缺乏科学验证.
研究的目的:
- 为了将12-3-30炼的代谢反应与自动步行跑步机运行进行比较.
- 评估两种运动类型的能源消耗率和基板利用率.
主要方法:
- 16名参与者完成了12-3-30和自动节奏的跑步课程.
- 收集了新陈代谢数据,包括能量消耗和基质利用 (碳水化合物和脂肪).
- 会议对总能源支出进行了匹配.
主要成果:
- 12-3-30训练导致完成时间更长,能量消耗率更低.
- 参与者在12-3-30期间使用了较高的脂肪百分比和较低的碳水化合物百分比.
- 自主步调的运行对整体能源开支的时间效率更高.
结论:
- 与以相同的总能耗跑步相比,12-3-30炼可以提高脂肪利用率.
- 它对能源消耗的时间效率较低,但对减肥目标有潜在的好处.
- 对趋势健身计划的科学评估对于基于证据的建议至关重要.
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