ArticleJournal of exercise science and fitness2021
Effects of sprint distance and repetition number on energy system contributions in soccer players.
Article in Journal of exercise science and fitness, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.
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Who cites it
13 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The Acute Demands of Repeated-Sprint Training on Physiological, Neuromuscular, Perceptual and Performance Outcomes in Team Sport Athletes: A Systematic Review and Meta-analysis.Sports medicine (Auckland, N.Z.) · 2023Pooled it
- Synergistic effects of creatine, carbs, protein on repeated sprint performance.Scientific reports · 2026Trial
- Intra-set rest preserves barbell velocity during a free-weight back squat exercise by shifting energy system contribution.Experimental physiology · 2026Article
- Sex-Based Differences in Fatigue During Repeated Sprinting in 9- to 14-Year-Old Children Are Task- and Metric-Dependent.Sports (Basel, Switzerland) · 2026Article
- Enhancing Post-Exercise Oxygen Kinetics Modeling With Physiological Bounds and Manual V̇OEuropean journal of sport science · 2025Article
- Validation of the metabolic power model during three intermittent running-based exercises with emphasis on aerobic and anaerobic energy supply.Frontiers in sports and active living · 2025Article
- Evaluating bioenergetic pathway contributions from single to multiple sprints.Scientific reports · 2024Article
- Energy System Contributions in Repeated Sprint Tests: Protocol and Sex Comparison.Journal of human kinetics · 2024Article
- Article
- The effect of a 10-week TOCA Football System intervention program on sport-specific motor skills among junior footballers.Frontiers in sports and active living · 2024Article
- Article
- The Effects of Players' Rotations on High-Intensity Activities in Professional Futsal Players.Journal of human kinetics · 2024Article
- Assessing aerobic physical efficiency through temple surface temperature measurements during light, heavy exercise, and recovery.Scientific reports · 2023Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
objectiveThis study aims to compare the effect of sprint distance and repetition number on performance, physiological responses, and energy systems contributions.
methodsEighteen male university league soccer players (age: 19.9 ± 1.6 years, height: 177.9 ± 4.7 cm, body mass: 72.4 ± 6.3 kg, percentage body fat: 8.9 ± 1.8, training experience: 7.4 ± 1.6 years) completed two different repeated sprint protocols: 20 × 20 m (20 × 20) and 10 × 40 m (10 × 40) with 15s and 30s rest intervals, respectively. Oxygen uptake (VO
resultsRatings of perceived exertion (RPE), peak and mean heart rate (HR) responses were significantly higher in the 20 × 20 whereas lactate response was higher in the 10 × 40. TEE was similar between the 10 × 40 (586.3 ± 60.8 kJ) and 20 × 20 (595.6 ± 57.5 kJ). For overall estimations, the 10 × 40 and 20 × 20 presented similar results of oxidative (47.5 ± 5.4 vs 45.7 ± 5.1 kJ min
conclusionsAlthough HR and RPE responses were higher in the 20 × 20, phosphagen (during sprints) and glycolytic (during both sprints and overall protocol) were higher in the 10 × 40 protocol. Therefore, the 10 × 40 protocol seems more reasonable for developing or evaluating the anaerobic systems.
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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.