Evidence map›Paper›PMID 6385195›Full record

ReviewSports medicine (Auckland, N.Z.)

Tests of maximum oxygen intake. A critical review.

R J Shephard

Registry-linked trialAbstract readReview
PubMed Publisher
In one paragraph

Review in Sports medicine (Auckland, N.Z.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02564458 (Fitness in Allogeneic Stem Cell Transplantation), which is not on this map. Cited by 54 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 2 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.

NCT02564458 nacompletednot on this map

Fitness in Allogeneic Stem Cell Transplantation

TypeinterventionalSponsorUNC Lineberger Comprehensive Cancer CenterRan2015 to 2018Enrolled35ConditionsHematopoietic Stem Cell TransplantationArmsInterval Exercise Training/Motivational Accelerometry
3 · Its place in the literature

Who cites it

54 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. A review of the ketogenic diet for endurance athletes: performance enhancer or placebo effect?Journal of the International Society of Sports Nutrition · 2020
    Pooled it
  3. Trial
  4. Trial
  5. Physiological analysis to quantify training load in badminton.British journal of sports medicine · 1997
    Trial
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  18. Evidence for Chronotropic Incompetence in Well-healed Burn Survivors.Journal of burn care & research : official publication of the American Burn Association · 2023
    Article
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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

1 author.

R J Shephard

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The determinants of endurance effort vary, depending upon the extent of the muscle mass that is activated. Large muscle work, such as treadmill running, is halted by impending circulatory failure; lack of venous return may compound the basic problem of an excessive cardiac work-load. If the task calls for use of a smaller muscle mass, there is ultimately difficulty in perfusing the active muscles, and glycolysis is halted by an accumulation of acid metabolites. Simple field tests of endurance, such as Cooper's 12-minute run and the Canadian Home Fitness Test, have some value in the rapid screening of large populations, but like other submaximal tests of human performance they lack the precision needed to advise the individual. The directly measured maximum oxygen intake (VO2 max) varies with the type of exercise. The highest values are obtained during uphill treadmill running, but well trained athletes often approach these values during performance of sport-specific tasks. Limitations of methodology and wide interindividual variations of constitutional potential limit the interpretation of maximum oxygen intake data in terms of personal fitness, exercise prescription and the monitoring of training responses. The main practical value of VO2 max measurement is in the functional assessment of patients with cardiorespiratory disease, since changes are then large relative to the precision of the test.

Indexed as

Oxygen ConsumptionAge FactorsBlood PressureBody TemperatureCardiac OutputExercise TestHeart RateHumansMusclesPhysical ExertionPhysical Fitness

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.