ArticleEuropean journal of applied physiology2010
Oxygen uptake and blood metabolic responses to a 400-m run.
Article in European journal of applied physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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
23 citing papers in PubMed.
- Exploring the Influence of Coherent Breathing on Psychophysiological Stress During a Simulated 3-Day 400-m Race.Journal of strength and conditioning research · 2026Trial
- Effects of different high-intensity interval training modes of wattbike on anaerobic capacity in Chinese national alpine skiers.Scientific reports · 2026Trial
- Exploring the Influence of Acid-Base Status on Athletic Performance during Simulated Three-Day 400 m Race.Nutrients · 2024Trial
- Effects of pre-exercise alkalosis on the decrease in VO2 at the end of all-out exercise.European journal of applied physiology · 2016Trial
- The Effects of Different Training Backgrounds on VO2 Responses to All-Out and Supramaximal Constant-Velocity Running Bouts.PloS one · 2015Trial
- The effect of different first 200-m pacing strategies on blood lactate and biomechanical parameters of the 400-m sprint.European journal of applied physiology · 2011Trial
- The Role of Step Length and Step Frequency in the 400-meters Hurdles Performance.Journal of human kinetics · 2026Article
- Stride-to-Stride Fluctuations and Temporal Patterns of Muscle Activity Exhibit a Stronger Relationship in Running-Induced Fatigue.Scandinavian journal of medicine & science in sports · 2026Article
- Quantifying metabolic energy contributions in sprint running: a novel bioenergetic model.European journal of applied physiology · 2025Article
- Impact of Aerobic Capacity on Mechanical Variables in Track Sprinters and Middle-Distance Runners: A Comparative Study.Journal of functional morphology and kinesiology · 2025Article
- Changes in stride pattern of elite women's 400 metres hurdles from 2019 to 2022: an analysis by performance level.Frontiers in sports and active living · 2025Article
- Summatory Effects of Anaerobic Exercise and a 'Westernized Athletic Diet' on Gut Dysbiosis and Chronic Low-Grade Metabolic Acidosis.Microorganisms · 2024Review
- Modelling the optimization of world-class 400 m and 1,500 m running performances using high-resolution data.Frontiers in sports and active living · 2024Article
- The Problem of Effort Distribution in Heavy Glycolytic Trials with Special Reference to the 400 m Dash in Track and Field.Biology · 2022Review
- Dietary Acid-Base Balance in High-Performance Athletes.International journal of environmental research and public health · 2020Article
- A pilot study on a potential relationship between leg bone length and sprint performance in sprinters; are there any event-related differences in 100-m and 400-m sprints?BMC research notes · 2020Article
- Sprint running: from fundamental mechanics to practice-a review.European journal of applied physiology · 2019Review
- A pilot study on the importance of forefoot bone length in male 400-m sprinters: is there a key morphological factor for superior long sprint performance?BMC research notes · 2018Article
- Changes in the acid-base balance and lactate concentration in the blood in amateur ultramarathon runners during a 100-km run.Biology of sport · 2015Article
- Differences in lactate exchange and removal abilities between high-level African and Caucasian 400-m track runners.European journal of applied physiology · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study aimed to investigate the oxygen uptake and metabolic responses during a 400-m run reproducing the pacing strategy used in competition. A portable gas analyser was used to measure the oxygen uptake (VO2) of ten specifically trained runners racing on an outdoor track. The tests included (1) an incremental test to determine maximal VO2 (VO2max) and the velocity associated with VO2(max) (v - VO2max), (2) a maximal 400-m (400T) and 3) a 300-m running test (300T) reproducing the exact pacing pattern of the 400T. Blood lactate, bicarbonate concentrations [HCO3(-)], pH and arterial oxygen saturation were analysed at rest and 1, 4, 7, 10 min after the end of the 400 and 300T. The peak VO2 recorded during the 400T corresponded to 93.9 +/- 3.9% of VO2max and was reached at 24.4 +/- 3.2 s (192 +/- 22 m). A significant decrease in VO2 (P < 0.05) was observed in all subjects during the last 100 m, although the velocity did not decrease below v - VO2max. The VO2 in the last 5 s was correlated with the pH (r = 0.86, P < 0.0005) and [HCO3(-)] (r = 0.70, P < 0.05) measured at the end of 300T. Additionally, the velocity decrease observed in the last 100 m was inversely correlated with [HCO3(-)] and pH at 300T (r = -0.83, P < 0.001, r = -0.69, P < 0.05, respectively). These track running data demonstrate that acidosis at 300 m was related to both the VO2 response and the velocity decrease during the final 100 m of a 400-m run.
Indexed as
Identifiers
20063105What 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.