Evidence map›Paper›PMID 19533164›Full record

Trial reportEuropean journal of applied physiology2009

Upper but not lower limb resistance training increases arterial stiffness in humans.

Takanobu Okamoto, Mitsuhiko Masuhara, Komei Ikuta

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

Trial report in European journal of applied physiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03325933 (Resistance Training and Cardiometabolic Health), which is not on this map. Cited by 52 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 6 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.

NCT03325933 naterminatednot on this mapstarted 2017, after this paper: background citation

Resistance Training and Cardiometabolic Health

TypeinterventionalSponsorArizona State UniversityRan2017 to 2020Enrolled62ConditionsInsulin Sensitivity, Endothelial Dysfunction, Blood PressureArmsHigh Load/Low Rep Resistance Training, Low Load/High Rep Resistance Training
3 · Its place in the literature

Who cites it

52 citing papers in PubMed, 6 syntheses or guidelines pooled it.

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  13. Resistance-based interval exercise acutely improves endothelial function in type 2 diabetes.American journal of physiology. Heart and circulatory physiology · 2016
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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

3 authors.

Takanobu OkamotoInstitute of Health Science and Applied Physiology, Kinki Welfare University, Kanzaki-gun, Hyogo 679-2217, Japan, tokamoto@sw.kinwu.ac.jp
Mitsuhiko Masuhara
Komei Ikuta

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Resistance training is widely recommended to prevent sarcopenia and osteoporosis. However, the effects of upper and lower limb resistance training on arterial stiffness are unclear. The present study investigates the effects of upper and lower limbs resistance training on arterial stiffness. Thirty young healthy subjects (male 19, female 11, aged 20.1 +/- 0.4 years, mean +/- SD) were randomly assigned to upper limb RT group (upper limb group, n = 10, male 7, female 3), lower limb RT group (lower limb group, n = 10, male 7, female 3) and sedentary groups (n = 10, male 6, female 4). The upper and lower limb groups performed RT at 80% of one repetition maximum twice each week for 10 weeks. Arterial stiffness was measured by brachial-ankle pulse wave velocity (baPWV). In addition, we measured plasma norepinephrine (NE) concentration. baPWV after training in the upper limb group had significantly increased from baseline (P < 0.05). In addition, plasma NE concentration after training in the upper limb group had significantly increased from baseline (P < 0.05). No such changes were observed in the lower limb and sedentary groups. Moreover, a significant positive correlation between baPWV and plasma NE concentration in upper limb group was observed (P < 0.05). In contrast, no significant correlation between baPWV and plasma NE concentration in lower limb and sedentary groups was observed. These findings suggested that upper limbs resistance training increases plasma NE concentration and promotes the increase of arterial stiffness.

Indexed as

Resistance TrainingArteriesBlood Flow VelocityBody CompositionCardiovascular Physiological PhenomenaFemaleHealth Status IndicatorsHeart RateHumansLower ExtremityMaleMuscle StrengthNorepinephrineRegional Blood FlowUpper ExtremityVascular ResistanceNorepinephrine

Identifiers

PMID19533164

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.