Evidence map›Paper›PMID 41210093›Full record

ArticleJournal of sports science & medicine2025

Fast Start Strategy in High-Intensity Interval Training in Rugby Union Academy Players.

Loïc Louit, Virgile Merlen, Jonathan Ward, Olivier Gavarry

Abstract read
In one paragraph

Article in Journal of sports science & medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Loïc LouitLaboratory Youth-Physical Activity and Sports-Health (J-AP2S), Toulon University, Toulon, France.
Virgile MerlenLaboratory MOVE (UR20296), Faculty of Sport Sciences (UFR STAPS), University of Poitiers, France.
Jonathan WardLaboratory Youth-Physical Activity and Sports-Health (J-AP2S), Toulon University, Toulon, France.
Olivier GavarryLaboratory Youth-Physical Activity and Sports-Health (J-AP2S), Toulon University, Toulon, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A fast-start strategy, characterized by higher-intensity efforts during the initial work intervals, in high-intensity interval training (HIIT-FS) have been shown to optimize time spent at high oxygen uptake levels in endurance sports, but their effects in team sport athletes remain unexplored. This study aimed to compare the physiological (gas exchange, heart rate), perceptual responses (Rate of Perceived Exertion (RPE), and external load responses (Global Positioning System (GPS) derived distance) between a high-intensity interval training protocol using a fast-start strategy high-intensity interval training (HIIT-FS) and a constant-intensity high-intensity interval training (HIIT-C) protocol in academy rugby union players. Eight male rugby players (19.9 ± 2.2 years) from two professional French teams performed three sessions: (1) a 30-15 Intermittent Fitness Test (30-15 IFT) to determine velocity at intermittent fitness test (VIFT) and fitness assessment (V̇O

Indexed as

FootballHigh-Intensity Interval TrainingExercise TestGeographic Information SystemsHeart RateHumansMaleOxygen ConsumptionPerceptionPhysical EndurancePhysical ExertionPhysical FitnessPulmonary Gas ExchangeTime FactorsYoung AdultcardiovascularHIITintense exercisephysical fitnessteam sport

Identifiers

PMID41210093
PMCPMC12590202

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.