SynthesisInternational journal of environmental research and public health2022
High-Intensity Interval Training (HIIT) in Hypoxia Improves Maximal Aerobic Capacity More Than HIIT in Normoxia: A Systematic Review, Meta-Analysis, and Meta-Regression.
Synthesis in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 7 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 7 syntheses or guidelines pooled it, 26 citations in OpenAlex.
- Effects of hypoxic high-intensity interval training on cardiorespiratory fitness, body composition, and cardiometabolic outcomes in non-clinical populations: a systematic review and meta-analysis with an age-related evidence distribution assessment.BMC sports science, medicine & rehabilitation · 2026Pooled it
- The effects of hypoxic versus normoxic exercise training on body composition, cardiometabolic health markers, and functional performance in adults: a systematic review and meta-analysis.BMC sports science, medicine & rehabilitation · 2026Pooled it
- Effects of Intermittent Hypoxia Protocols on Physical Performance in Trained and Untrained Individuals: An Umbrella Review of Systematic Reviews and Meta-Analyses.Sports medicine - open · 2025Pooled it
- Aerobic Intermittent Hypoxic Training Is Not Beneficial for Maximal Oxygen Uptake and Performance: A Systematic Review and Meta-Analysis.Scandinavian journal of medicine & science in sports · 2025Pooled it
- Methodological and aerobic capacity adaptations of high-intensity interval training at different altitudes in distance runners: A comprehensive meta-analysis.Physiological reports · 2025Pooled it
- Combined training in hypoxic environments improves cardiometabolic health in older adults: a systematic review and meta-analysis of randomized controlled trials.Frontiers in medicine · 2025Pooled it
- Meta-analysis of the dosage of balance training on ankle function and dynamic balance ability in patients with chronic ankle instability.BMC musculoskeletal disorders · 2024Pooled it
- Exercise in Hypoxic Environments: An Overview of Systematic Reviews on Performance, Physiological Adaptation, and Clinical Implications.Sports (Basel, Switzerland) · 2026Review
- Comparison of adaptations to four weeks of continuous hypoxic training between healthy men with lower and higher initial aerobic fitness.Frontiers in physiology · 2026Article
- The Impact of High-Intensity Interval Training on Cardiometabolic, Neurologic, Oncologic, and Pain-Related Outcomes: A Comprehensive Review of Systematic Reviews.Journal of clinical medicine · 2025Review
- The Impact of Exercise Training in a Hypobaric/Normobaric Hypoxic Environment on Cardiometabolic Health in Adults with Overweight or Obesity: A Systematic Review and Meta-Analysis.Life (Basel, Switzerland) · 2025Review
- Hematological Adaptations to Altitude Training in Female Water Polo Players: A Case Report of a World Championships Medal-Winning Team.Sports (Basel, Switzerland) · 2025Article
- Intelligent monitoring and individualized strategies for preventing altitude sickness during altitude training.Frontiers in physiology · 2025Review
- Intermittent Hypoxic-Hyperoxic Training During Inpatient Rehabilitation Improves Exercise Capacity and Functional Outcome in Patients With Long Covid: Results of a Controlled Clinical Pilot Trial.Journal of cachexia, sarcopenia and muscle · 2024Article
- Examining the Effects of Altitude on Workload Demands in Professional Basketball Players during the Preseason Phase.Sensors (Basel, Switzerland) · 2024Article
- Article
- Eight Weeks of High-Intensity Interval Training Using Elevation Mask May Improve Cardiorespiratory Fitness, Pulmonary Functions, and Hematological Variables in University Athletes.International journal of environmental research and public health · 2023Article
- Optimal type and dose of hypoxic training for improving maximal aerobic capacity in athletes: a systematic review and Bayesian model-based network meta-analysis.Frontiers in physiology · 2023Review
- Inter-effort recovery hypoxia: a new paradigm in sport science?BMJ open sport & exercise medicine · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present study aimed to determine the effect of high intensity interval training (HIIT) in hypoxia on maximal oxygen uptake (VO
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.