Evidence map›Paper›PMID 41798105›Full record

ArticleInternational journal of exercise science2026

Relationship Between Mechanical Variables and Maximum Strength in Countermovement and Pure Concentric Pull-Ups Among Male Collegiate Athletes.

Kazuki Hayashi, Jun Yasuda, Seiji Aruga

Abstract read
In one paragraph

Article in International journal of exercise science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Kazuki HayashiGraduate School of Health Study, Tokai University, 4-1-1 Kitakaname, Hiratsuka 259-1292, Kanagawa, Japan.
Jun YasudaDepartment of Health Management, School of Health Study, Tokai University, 4-1-1 Kitakaname, Hiratsuka 259-1292, Kanagawa, Japan.
Seiji ArugaDepartment of Health Management, School of Health Study, Tokai University, 4-1-1 Kitakaname, Hiratsuka 259-1292, Kanagawa, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have verified the use of the stretch-shortening cycle (SSC) during countermovement pull-ups (CMPs); however, the relationship between CMP performance and maximal strength remains unclear. With the increasing popularity of training guided by mechanical variables, quantifying SSC-related contributions and identifying key CMP variables may provide insights into innovative pull-up training. This study examined correlations between mechanical variables during CMPs and pure concentric pull-ups (PCPs) and maximal muscle strength in athletes, to elucidate the characteristics of CMPs. Fifty male collegiate athletes participated. A linear position transducer measured peak velocity (Vmax), mean velocity (Vmean), mean power, and time to peak velocity (time to Vmax) during CMPs and PCPs. Lat pulldown isometric maximal strength (LP-IMS) was evaluated using a hand-held dynamometer. To control for body weight, residuals from regressions with body weight as the independent variable were analyzed. Spearman's rank correlation coefficients were calculated to evaluate relationships between mechanical variables and maximal strength. Vmean (

Indexed as

Plyometricstretch-shortening cycleupper limbvelocity-based training

Identifiers

PMID41798105
PMCPMC12965800

What Socratic holds

Textmetadata
LicenceCC BY-ND
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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 Socratic graph.