Evidence map›Paper›PMID 35394146›Full record

Trial reportEuropean journal of applied physiology2022

The effect of repetition tempo on cardiovascular and metabolic stress when time under tension is matched during lower body exercise.

Zachary A Mang, Rogelio A Realzola, Jeremy Ducharme, Gabriella F Bellissimo, Jason R Beam, Christine Mermier, Flavio de Castro Magalhaes, Len Kravitz, Fabiano T Amorim

Registry-linked trialAbstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in European journal of applied physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05391620 (Acute Effects of the 3/7 Method and 3X9 Method in Resistance Training on Testosterone, Glucocorticoid Cortisol, Growth Hormone and Lactate in Heart Failure and Coronary Artery Disease During Cardiac Rehabilitation), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.0field-weighted citation impact, top 15% of its field
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.

NCT05391620 nacompletednot on this map

Acute Effects of the 3/7 Method and 3X9 Method in Resistance Training on Testosterone, Glucocorticoid Cortisol, Growth Hormone and Lactate in Heart Failure and Coronary Artery Disease During Cardiac Rehabilitation

TypeinterventionalSponsorUniversité Libre de BruxellesRan2022 to 2022Enrolled25ConditionsHeart Failure, Resistance Training, Coronary Artery DiseaseArmsCardiac rehabilitation with 3/7 method, Cardiac rehabilitation with 3X9 method
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Trial
  2. 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

9 authors at 3 institutions in 2 countries.

Zachary A MangDepartment of Health, Exercise and Sports Sciences, University of New Mexico Albuquerque, Albuquerque, NM, USA. zmang@unm.edu.ORCID http://orcid.org/0000-0003-2596-0756
Rogelio A RealzolaDepartment of Health, Exercise and Sports Sciences, University of New Mexico Albuquerque, Albuquerque, NM, USA.
Jeremy DucharmeDepartment of Health, Exercise and Sports Sciences, University of New Mexico Albuquerque, Albuquerque, NM, USA.
Gabriella F Bellissimo
Jason R BeamSchool of Fitness Education, Santa Fe Community College, Santa Fe, NM, 87508, USA.
Christine MermierDepartment of Health, Exercise and Sports Sciences, University of New Mexico Albuquerque, Albuquerque, NM, USA.
Flavio de Castro MagalhaesDepartment of Physical Education, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil.
Len KravitzDepartment of Health, Exercise and Sports Sciences, University of New Mexico Albuquerque, Albuquerque, NM, USA.
Fabiano T AmorimDepartment of Health, Exercise and Sports Sciences, University of New Mexico Albuquerque, Albuquerque, NM, USA.
University of New Mexico · USSanta Fe Community College · USUniversidade Federal dos Vales do Jequitinhonha e Mucuri · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the effect of repetition tempo on cardiovascular and metabolic stress when time under tension (TUT) and effort are matched during sessions of lower body resistance training (RT).

methodsIn a repeated-measures, cross-over design, 11 recreationally trained females (n = 5) and males (n = 6) performed 5 sets of belt squats under the following conditions: slow-repetition tempo (SLOW; 10 reps with 4-s eccentric and 2-s concentric) and traditional-repetition tempo (TRAD; 20 reps with 2-s eccentric and 1-s concentric). TUT (60 s) was matched between conditions and external load was adjusted so that lifters were close to concentric muscular failure at the end of each set. External load, total volume load (TVL), impulse (IMP), blood lactate, ratings of perceived exertion (RPE), HR, and muscle oxygenation were measured.

resultsData indicated that TVL (p < 0.001), blood lactate (p = 0.017), RPE (p = 0.015), and HR (p < 0.001) were significantly greater during TRAD while external load (p = 0.030) and IMP (p = 0.002) were significantly greater during SLOW. Whether it was expressed as minimal values or change scores, muscle oxygenation was not different between protocols.

conclusionWhen TUT is matched, TVL, cardiovascular stress, metabolic stress, and perceived exertion are greater when faster repetition tempos are used. In contrast, IMP and external load are greater when slower repetition tempos are used.

Indexed as

Muscle, SkeletalResistance TrainingCross-Over StudiesFemaleHumansLactatesMaleStress, PhysiologicalLactatesBlood lactateHeart rateMovement velocityTraining volume

Identifiers

PMID35394146
OpenAlexW4226238977

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.