Evidence map›Paper›PMID 42318265›Full record

Trial reportJournal of sports science & medicine2026

Adaptive Responses of Cardiorespiratory Fitness and Cardiometabolic Risk Factors to Polarized Versus Other Types of Training Intensity Distribution in Obese Untrained Females.

Chaoyu Zhou, Yusong Teng, Yinan Xu

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of sports science & medicine, 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.

Chaoyu ZhouDepartment of Physical Education, Liaoning Normal University, Dalian 116029, Liaoning, China.
Yusong TengDepartment of Physical Education, Liaoning Normal University, Dalian 116029, Liaoning, China.
Yinan XuDepartment of Physical Education, Liaoning Normal University, Dalian 116029, Liaoning, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to investigate the effects of 10-week interventions of polarized training (POL), high-intensity interval training (HIIT), and threshold training (THR) on cardiorespiratory fitness (CRF) and cardiometabolic risk factors in untrained, healthy, young obese females. A total of 40 obese, untrained females volunteered to participate in the study and were randomly allocated to four equal groups: POL, HIIT, THR, and a control (CON) group. Training intensity was prescribed relative to ventilatory thresholds (VTs) and categorized into three zones: Zone 1 (Z1; 95% VT

Indexed as

Adaptation, PhysiologicalCardiometabolic Risk FactorsCardiorespiratory FitnessHigh-Intensity Interval TrainingObesityPhysical Conditioning, HumanAdultBlood GlucoseBody CompositionCholesterolFemaleHeart RateHumansOxygen ConsumptionYoung AdultBlood GlucoseCholesterolcardiorespiratory fitnessExercisemetabolismobesitytraining intensity distribution

Identifiers

PMID42318265
PMCPMC13274444

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.