Evidence map›Paper›PMID 26032570›Full record

Trial reportEuropean journal of applied physiology2015

Longer rest intervals do not attenuate the superior effects of accumulated exercise on arterial stiffness.

Zhixiong Zhou, Zan He, Minshao Yuan, Zenong Yin, Xinhua Dang, Jiahua Zhu, Weili Zhu

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European journal of applied physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

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

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Acute Effects of the Interval and Duration of Intermittent Exercise on Arterial Stiffness in Young Men.International journal of environmental research and public health · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Article
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

7 authors.

Zhixiong ZhouCardiovascular Health Laboratory, Capital University of Physical Education and Sports, 11 Bei San Huan Xi Road, Beijing, 100191, China.
Zan HeCardiovascular Health Laboratory, Capital University of Physical Education and Sports, 11 Bei San Huan Xi Road, Beijing, 100191, China.
Minshao YuanThe People's Hospital of Jimo, Qingdao, Shandong, China.
Zenong YinDepartment of Health and Kinesiology, University of Texas at San Antonio, San Antonio, TX, USA.
Xinhua DangCardiovascular Health Laboratory, Capital University of Physical Education and Sports, 11 Bei San Huan Xi Road, Beijing, 100191, China.
Jiahua ZhuCardiovascular Health Laboratory, Capital University of Physical Education and Sports, 11 Bei San Huan Xi Road, Beijing, 100191, China.
Weili ZhuCardiovascular Health Laboratory, Capital University of Physical Education and Sports, 11 Bei San Huan Xi Road, Beijing, 100191, China. weili_zhu@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo examine and compare the acute effects of moderate-intensity continuous and accumulated exercise in three bouts with different intervals on arterial stiffness.

methodNineteen healthy young males (mean age = 24.7 years) were randomized to no-exercise control (CON), continuous exercise (CE, 30-min cycling), accumulated exercise with 10-min intervals (AE10, 3 × 10-min cycling, 10-min interval), and accumulated exercise with 60-min intervals (AE60, 3 × 10-min cycling, 60-min interval) trial in balanced self-control crossover design. The intensity in all the exercise trials was set at 50% heart rate reserve. Cardio-ankle vascular index (CAVI), an index of arterial stiffness, was measured at baseline (BL), immediately after (0 min) and 60 min after the completion of the exercise.

resultsCAVI remained stable (6.8 ± 0.1, 6.8 ± 0.2, 6.9 ± 0.1 at BL, 0 and 60 min, respectively) in CON trial. Immediately after exercise, CAVI in CE, AE10 and AE60 trials all decreased significantly to similar degree compared to CON trial (P < 0.05 for CE, AE10 and AE60 vs. CON). Though CAVI in CE trial returned to baseline level after 60 min of recovery, CAVI in both AE10 and AE60 trials remained significantly low compared to CON trial (P < 0.01 for AE10 and AE60 vs. CON).

conclusionWhen the total duration and relative intensity were matched, the effects of accumulated exercise in three bouts were superior to continuous exercise. Elongation of intervals between bouts did not attenuate the superior effects of accumulated exercise on arterial stiffness.

trial registrationChiCTR-OTRCC-14005229.

Indexed as

Vascular StiffnessAdultExerciseHumansMaleRestAccumulated exerciseArterial stiffnessContinuous exerciseInterval duration

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.