From the authors’ conclusion
“In conclusion, HIIT is effective for improving maximal oxygen uptake, AP, and RSA regardless of the HIIT type.”
A short excerpt, not the complete finding. Read the linked abstract for the comparison, measurements and context.
Publication details
- Record
- PubMed 33423603
- Publication types
- Meta-Analysis · Systematic Review
- Indexed subjects
- Oxygen Consumption · Physical Endurance · Running · Soccer · Physical Fitness
- Source record checked
- 2026-10-16
Publication type and subject indexing describe the record; they are not a quality grade or proof of a benefit. An abstract does not replace a review of the full methods and results.
Adaptive AI coach for iPhone
Meet your adaptive AI coach.
Tell your coach what you are training for. It builds the plan, follows the work you complete, and adapts upcoming training when recovery, your schedule, or real life changes.
Keep going
Performance Science Lab
Research summaries for endurance athletes, with study context, practical protocols, and clear limitations.
Open guideEndurance performance research
Build endurance with repeatable training, gradual progression, and enough recovery to support the next week.
Open guideCaffeine for endurance performance: a practical protocol
Evidence-informed protocol: Caffeine for endurance performance: a practical protocol. Practical steps, who it helps, and what to watch out for.
Open guide