Evidence map›Paper›PMID 40467774›Full record

Trial reportScientific reports2025

Combined low intensity blood flow restriction and high intensity half squat training improves lower limb force development in adolescent wrestlers.

Xianglong Jiang, Tongtong Che, Lei Zhang, Chengxin Li

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

4 authors.

Xianglong JiangSchool of Physical Education, Qingdao University, Qingdao, 266071, China.
Tongtong CheSchool of Physical Education, Qingdao University, Qingdao, 266071, China. chetongtong2018@cupes.edu.cn.
Lei ZhangCapital University of Physical Education and Sport, Beijing, 100191, China. 2829903011@qq.com.
Chengxin LiSchool of Physical Education, Qingdao University, Qingdao, 266071, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blood flow restriction training (BFRT) has attracted attention due to its advantages in muscle strength enhancement. This paper investigates the effects of different training programs on teenage female wrestlers' lower limb strength. Twenty-four teenage female wrestlers were recruited and randomly divided into three groups, namely the blood flow restriction training group (BFRT group), the regular group (HST group), and the combined group (BFRT-HST group). The BFRT group performed low-intensity blood flow restriction half-squat training (LI-BFR-HST), the HST group performed high-intensity half-squat training (HI-HST), while the BFRT-HST group performed LI-BFR-HST twice per week and HI-HST once per week (LI-BFR-HST & HI-HST). The intervention training was implemented three times a week for six weeks. The changes of knee joint peak torque, vertical jump height, and peak rate of force development (PRFD) were compared. The results showed significant improvements (p < 0.05) within each group: (1) BFRT-HST group: The peak torque (ω = 180°/s) of right knee extension and left knee flexion significantly increased; both squat jump (SJ) and countermovement jump (CMJ) heights, and PRFD during SJ and CMJ significantly increased.(2) BFRT group: The SJ height and PRFD during SJ significantly increased.(3) HST group: The CMJ height and PRFD during CMJ significantly increased.The results suggest that the LI-BFR-HST & HI-HST combined training strategy effectively improves the rate of force development in teenage female wrestlers' lower limbs.

Indexed as

Lower ExtremityMuscle, SkeletalMuscle StrengthRegional Blood FlowResistance TrainingWrestlingAdolescentFemaleHumansAdolescentAthletic performanceBlood flow restriction trainingFemaleLower extremityMuscle strengthResistance training

Identifiers

PMID40467774
PMCPMC12137877

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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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.