Trial reportJournal of sports science & medicine2019
Living High-Training Low for 21 Days Enhances Exercise Economy, Hemodynamic Function, and Exercise Performance of Competitive Runners.
Trial report in Journal of sports science & medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 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
20 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- The Effects of Intermittent Hypoxic Training Strategies on Maximal Oxygen Uptake in Healthy Humans: A Meta-analysis with Meta-regression.Sports medicine (Auckland, N.Z.) · 2026Pooled it
- The relationship between hemoglobin andPloS one · 2023Pooled it
- Hypoxic Pilates Intervention for Obesity: A Randomized Controlled Trial.International journal of environmental research and public health · 2020Trial
- Effects of an Acute Pilates Program under Hypoxic Conditions on Vascular Endothelial Function in Pilates Participants: A Randomized Crossover Trial.International journal of environmental research and public health · 2020Trial
- Applying ischemic preconditioning prior to endurance training improves hematological profile and performance in long-distance runners.European journal of applied physiology · 2026Article
- Comparative effects of high-intensity interval training at low and moderate altitudes on 5000-m performance and perceptual responses: A randomized controlled trial.Journal of exercise science and fitness · 2026Article
- Hematological, inflammatory, and hypoxia-responsive adaptations to 18-day normobaric live high-train low training in elite rowers.Frontiers in physiology · 2026Article
- Comparative efficacy of various hypoxic training paradigms on maximal oxygen consumption: A systematic review and network meta-analysis.Journal of exercise science and fitness · 2023Review
- Effect of altitude training on the aerobic capacity of athletes: A systematic review and meta-analysis.Heliyon · 2023Article
- A study of survival strategies for improving acclimatization of lowlanders at high-altitude.Heliyon · 2023Review
- Physiological and performance effects of live high train low altitude training for elite endurance athletes: A narrative review.Current research in physiology · 2023Review
- Molecular Mechanisms of Exercise and Healthspan.Cells · 2022Review
- Effects of Interval Training Under Hypoxia on Hematological Parameters, Hemodynamic Function, and Endurance Exercise Performance in Amateur Female Runners in Korea.Frontiers in physiology · 2022Article
- Article
- Aerobic Continuous and Interval Training under Hypoxia Enhances Endurance Exercise Performance with Hemodynamic and Autonomic Nervous System Function in Amateur Male Swimmers.International journal of environmental research and public health · 2021Article
- Resistance Training in Hypoxia as a New Therapeutic Modality for Sarcopenia-A Narrative Review.Life (Basel, Switzerland) · 2021Article
- The effects of residential environment on the condition and fitness of soccer players in the summer.Journal of exercise rehabilitation · 2020Article
- Wearable positive end-expiratory pressure valve improves exercise performance.Sports medicine and health science · 2020Article
- Interval Hypoxic Training Enhances Athletic Performance and Does Not Adversely Affect Immune Function in Middle- and Long-Distance Runners.International journal of environmental research and public health · 2020Article
- Effects of 2-Week Exercise Training in Hypobaric Hypoxic Conditions on Exercise Performance and Immune Function in Korean National Cycling Athletes with Disabilities: A Case Report.International journal of environmental research and public health · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Living high-training low (LHTL) is performed by competitive athletes expecting to improve their performance in competitions at sea level. However, the beneficial effects of LHTL remain controversial. We sought to investigate whether 21 days of LHTL performed at a 3,000 m simulated altitude (fraction of inspired oxygen [F
Indexed as
Identifiers
31427864PMC6683611What 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.