Effects of high-intensity interval training on cardiometabolic risk in overweight and obese African-American women: a pilot study
Effects of high-intensity interval training on cardiometabolic risk in overweight and obese African-American women: a pilot study
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DOI：
10.1080/13557858.2017.1294661
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发表时间：
2018-01-01
影响因子：
3.1
通讯作者：
Whitt-Glover, Melicia C.
中科院分区：
文献类型：
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作者：
Hornbuckle, Lyndsey M.;McKenzie, Michael J.;Whitt-Glover, Melicia C.
目的：关于非洲裔美国（AA）女性的高强度间歇训练（HIIT）知之甚少。这项试点研究的目的是评估HIIT和稳态（SS）运动对年轻AA women.Design心脏代谢危险因素的影响：进行了为期16周的运动干预，每周3次。27名AA女性被随机分配至SS组（n=11;以最大心率（HRmax）的60-70%进行32分钟的连续跑步机步行）或HIIT组（n=16;以HRmax的60-70%进行32分钟的跑步机HIIT，交替进行3分钟和80-90%的HRmax）。使用双向重复测量ANOVA和意向治疗分析来确定组间的变化。在P
Objective: Little is known about high-intensity interval training (HIIT) in African-American (AA) women. The purpose of this pilot study was to evaluate the effects of HIIT and steady-state (SS) exercise on cardiometabolic risk factors in young AA women.Design: A 16-week exercise intervention was conducted 3x/week. Twenty-seven AA women were randomized to SS (n=11; 32 continuous minutes of treadmill walking at 60-70% of maximum heart rate (HRmax)), or HIIT (n=16; 32 min of treadmill HIIT alternating 3 min at 60-70% of HRmax with 1 min at 80-90% of HRmax). Two-way repeated measures ANOVA with intention-to-treat analysis was used to identify changes between groups. Significance was accepted at P