Effects of Eight Sessions of High Intensity Interval Training (HIIT) With Strength/Power Exercises on VO2Max Gains and Aerobic Performance
试验速览
- 阶段
- 不适用
- 入组人数
- 16
- 主要终点
- Oxygen Intake (VO2Max)
研究概览
简要总结
Traditionally, strength training and power is the main objective of providing only muscle conditioning, without possible gains on the VO2Max, however, not for aerobic performance.
详细描述
A total of 10 visits will be performed. The subjects will be divided into two exercise groups: 1) control group (CG) who performed only aerobic activity of running or walking at moderate intensity (65% VO2max); and 2) strength and power exercise group (GFP), which held the protocol circuit. On the first visit the subjects answer an initial questionnaire of risk stratification for coronary artery disease, and performed a maximal aerobic exercise test.
The subjects performed the interval protocol with strength and power exercises at high intensity in circuit. 20 seconds stimuli will be provided with 10 seconds passive recovery, totaling 4 minutes. In the last session the subjects will be performed the same initial procedures adopted in the first visit to determine the values of VO2max after training. The control group will be performed just one training session total run time conducted in eight sessions by GFP group (approx. 30 min).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Strength training practitioner for at least 6 months
- •18 / 45 years
- •No injuries
排除标准
- •Use of ergogenic resource
- •Hypertension and cardiovascular disease
研究组 & 干预措施
HIIT Training
Circuit training with strength and power. The chosen exercises were (random order): Sit-Ups, Mountain Climbers, Plank, Side Skater, Push Ups, Ground Support with Vertical Jump, Overhead Squat, Box Jump.Time total = 4 minutes
干预措施: Control (Other)
Control
Running aerobic exercise at 65% of VO2Max
干预措施: HIIT Training (Other)
结局指标
主要结局
Oxygen Intake (VO2Max)
时间窗: Change from Baseline VO2Max after 2 Weeks of Circuit of HIIT
次要结局
未报告次要终点
研究者
Alberto Souza de Sá Filho
Doctorade in Mental Health
Universidade Federal do Rio de Janeiro