Time at VO2max During High-Intensity Interval Training
1 other identifier
interventional
10
0 countries
N/A
Brief Summary
The project titled "Time at VO2max During High-Intensity Interval Training Manipulating Work and Rest" aims to investigate how different high-intensity interval training (HIIT) protocols influence the time athletes spend at or above 90% of their VO2max. By adjusting the work-to-rest ratios in the HIIT formats, the study seeks to determine which configurations maximize the time spent in this high-intensity zone, contributing to more effective endurance training strategies. The findings could help optimize training protocols for athletes targeting improvements in aerobic capacity and performance.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable
Started Nov 2024
Shorter than P25 for not_applicable
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
October 3, 2024
CompletedFirst Posted
Study publicly available on registry
October 15, 2024
CompletedStudy Start
First participant enrolled
November 1, 2024
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
March 1, 2025
CompletedOctober 15, 2024
October 1, 2024
1 month
October 3, 2024
October 10, 2024
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
time above 90% vo2max
Duration of the HIIT (up to 20 minute)
Study Arms (2)
short intervals
EXPERIMENTALThis group will perform the hiit by doing short intervals
long intervals
EXPERIMENTALThis group will perform the hiit by doing long intervals
Interventions
Participants will undergo different high-intensity interval training (HIIT) protocols, which involve repeated bouts of exercise at an intensity above 90% of VO2max, followed by recovery periods. The work and rest durations will vary across the protocols to assess the impact on the total time spent at or above 90% of VO2max.
Participants will undergo different high-intensity interval training (HIIT) protocols, which involve repeated bouts of exercise at an intensity above 90% of VO2max, followed by recovery periods. The work and rest durations will vary across the protocols to assess the impact on the total time spent at or above 90% of VO2max.
Eligibility Criteria
You may qualify if:
- Middle and long distance track and field athletes
You may not qualify if:
- Injured athletes
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Purpose
- OTHER
- Intervention Model
- CROSSOVER
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Principal investigator
Study Record Dates
First Submitted
October 3, 2024
First Posted
October 15, 2024
Study Start
November 1, 2024
Primary Completion
December 1, 2024
Study Completion
March 1, 2025
Last Updated
October 15, 2024
Record last verified: 2024-10