Evidence map›Paper›PMID 20872150›Full record

Trial reportEuropean journal of applied physiology2011

Effect of endurance training on performance and muscle reoxygenation rate during repeated-sprint running.

Martin Buchheit, Pierre Ufland

Registry-linked trialAbstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European journal of applied physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07484776 (Metabolic Flexibility in Patients With Early Triple-negative Breast Cancer and the Possible Effect of a Physical Exercise Intervention), which is not on this map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

NCT07484776 naactive not recruitingnot on this mapstarted 2026, after this paper: background citation

Metabolic Flexibility in Patients With Early Triple-negative Breast Cancer and the Possible Effect of a Physical Exercise Intervention

TypeinterventionalSponsorUniversidad Europea de MadridRan2026 to 2028Enrolled40ConditionsTriple-Negative Breast Cancer (TNBC)ArmsCardiovascular training at maximal fat oxidation (FATmax), Cardiovascular training at maximal aerobic power (MAP), Resistance training
3 · Its place in the literature

Who cites it

51 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Muscle Oximetry in Sports Science: A Systematic Review.Sports medicine (Auckland, N.Z.) · 2018
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Martin BuchheitResearch Laboratory, EA 3300, Exercise Physiology and Rehabilitation, Faculty of Sport Sciences, University of Picardie, Jules Verne, Amiens, 80025, France. martin.buchheit@u-picardie.fr
Pierre Ufland

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to examine the effect of an 8-week endurance training program on repeated-sprint (RS) performance and post-sprints muscle reoxygenation rate in 18 moderately trained males (34 ± 5 years). Maximal aerobic speed (MAS), 10 km running and RS (2 × 15-s shuttle-sprints, interspersed with 15 s of passive recovery) performance were assessed before and after the training intervention. Total distance covered (TD) and the percentage of distance decrement (%Dec) were calculated for RS. Between-sprints muscle reoxygenation rate (Reoxy rate) was assessed with near-infrared spectroscopy during RS before and after training. After training, MAS (+9.8 ± 5.8%, with 100% chances to observe a substantial improvement), 10 km time (-6.2 ± 5.3%, 99%), TD (+9.6 ± 7.7%, 98%), %Dec (-25.6 ± 73.6%, 93%) and Reoxy rate (+152.4 ± 308.1%, 95%) were improved. The improvement of Reoxy rate was largely correlated with improvements in MAS [r = 0.63 (90% CL, 0.31;-0.82)] and %Dec [r = -0.52 (-0.15;-0.76)]. Present findings confirm the beneficial effect of endurance training on post-sprint muscle reoxygenation rate, which is likely to participate in the improvement of repeated-sprint ability after training. These data also confirm the importance of aerobic conditioning in sports, where repeating high-intensity/maximal efforts within a short time-period are required.

Indexed as

AccelerationAdultAthletic PerformanceHealth Status IndicatorsHemoglobinsHumansMaleMuscle, SkeletalOxygenOxygen ConsumptionPeriodicityPhysical Education and TrainingPhysical EnduranceRadiographyRunningSpectroscopy, Near-InfrareddeoxyhemoglobinHemoglobinsOxygen

Identifiers

What OpenQuestion holds

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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.