Effects of a Suspension Training Warm-up on Cardiopulmonary Exercise Performance in Recreationally Active College-Aged Adults: a Randomized, Counterbalanced Crossover Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 17
- 试验地点
- 1
- 主要终点
- VO₂peak (mL·kg-¹·min-¹)
研究概览
简要总结
this study will compare two warm-up methods before cardiopulmonary exercise testing (CPET) in recreationally active young adults. Participants will complete treadmill walking or TRX suspension warm-up, followed by a treadmill exercise test to exhaustion. The investigators to determine whether suspension warm-up produces similar peak oxygen uptake (VO2max) and cardiopulmonary responses as treadmill walking.
详细描述
CPET is the gold standard for assessing aerobic fitness. Warm-up procedures may influence outcomes. Traditional CPET warm-up uses walking or cycling, but suspension training provides a dynamic, full-body option. This randomized, counterbalanced crossover study will compare VO₂max and secondary outcomes (time to exhaustion, HRmax, RER, VE, BP, VT) after treadmill vs suspension training warm-up. The primary analysis is a non-inferiority test with a 5% margin for VO₂max.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- None
盲法说明
open label
入排标准
- 年龄范围
- 19 Years 至 25 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Aged 19 to 25 years
- •Engages in ≥5 hours per week of moderate-to-vigorous physical activity (classified as "high activity" based on the International Physical Activity Questionnaire [ICIQ])
- •Able to pass the Physical Activity Readiness Questionnaire (PAR-Q+) screening
排除标准
- •Participates in <5 hours per week of moderate-to-vigorous physical activity
- •Contraindications to maximal cardiopulmonary exercise testing or suspension training
- •Presence of any medical condition that may interfere with safe test participation or data interpretation
研究组 & 干预措施
Arm 1: Walking Warm-up (WW)
6 min treadmill walking at comfortable pace, 0% incline.
干预措施: Walking Warm-up (Other)
Suspension Warm-up (SW)
6 min dynamic TRX warm-up (reverse lunges, squats, jump squats, rows, push-ups).
干预措施: Suspension Training Warm-up (Other)
结局指标
主要结局
VO₂peak (mL·kg-¹·min-¹)
时间窗: Immediately following each warm-up condition during two laboratory visits, separated by at least 48 hours
VO₂peak measured during cardiopulmonary exercise testing (CPET) following each warm-up condition.
次要结局
未报告次要终点
研究者
Tamara Rial-Faigenabum
Principal Investigator, Coordinator Human Performance Lab and Specialist Professor Monmouth Unversity
Human Performance Lab of Monmouth University