Evidence map›Paper›PMID 40800733›Full record

ArticleFrontiers in physiology2025

Improving of 6 weeks of repeated sprint training on the aerobic and anaerobic power of college-age male rugby players.

Shuo Wang, Jiakai Tang, Shuning Liu, Huixin Li, Qian Li, Liang Pan, Zezhao Chen, Chang Liu

Abstract read
In one paragraph

Article in Frontiers in physiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
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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

8 authors.

Shuo WangChina Football College, Beijing Sport University, Beijing, China.
Jiakai TangSports Coaching College, Beijing Sport University, Beijing, China.
Shuning LiuSchool of Sport Science, Beijing Sport University, Beijing, China.
Huixin LiSchool of Sport Science, Beijing Sport University, Beijing, China.
Qian LiSports Coaching College, Beijing Sport University, Beijing, China.
Liang PanSchool of Sport Science, Beijing Sport University, Beijing, China.
Zezhao ChenSchool of Strength and Conditioning, Beijing Sport University, Beijing, China.
Chang LiuSchool of Sport Science, Beijing Sport University, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Rugby is characterized by the necessity for athletes to engage in high-intensity efforts followed by rapid recovery phases. Effective training methodologies that enhance both aerobic and anaerobic capacities are crucial for peak athletic performance in this sport. Objective: This study aimed to assess the efficacy of a 6-week repeated sprint training (RST) program in enhancing the aerobic and anaerobic power of collegiate male rugby players, compared to high-intensity interval training (HIIT). Methods: Twenty-eight male collegiate rugby players were randomly assigned to one of two groups: repeated sprint training group (RSTG) or a high-intensity interval training group (HIITG). Aerobic power was assessed using the Yo-Yo IR1 Test and an incremental load gas metabolism test, while anaerobic power was measured through the Wingate Anaerobic Test. Assessments were conducted pre- and post-intervention. Results: All participants completed the study, and all data were included in the analysis. Mixed repeated measures ANOVA revealed significant main effects of time on the Yo-Yo IR1 test, VO Conclusion: The 6-week RST protocol was more effective than HIIT in improving key aerobic and anaerobic capacities in collegiate male rugby players. These findings advocate for the integration of RST into the training schedules of rugby players to optimally enhance performance-related physical attributes.

Indexed as

aerobic poweranaerobic powerhigh-intensity interval trainingrepeated sprint trainingrugby performance

Identifiers

PMID40800733
PMCPMC12339488

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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.