ArticleInternational journal of environmental research and public health2021
Usefulness of Linear Mixed-Effects Models to Assess the Relationship between Objective and Subjective Internal Load in Team Sports.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed.
- Game load dynamics in basketball: influence of playing position and match progression.Frontiers in physiology · 2026Article
- A pilot self-coach alignment audit in NCAA collegiate rowers: field feasibility, null findings, and design-sensitivity analysis for future self-verification research.Frontiers in sports and active living · 2026Article
- Effect of Active Pedagogical Models on Basic Psychological Needs and Intention to Do Physical Exercise.Behavioral sciences (Basel, Switzerland) · 2025Article
- Monitoring the Impact of Two Pedagogical Models on Physical Load in an Alternative School Sport Using Inertial Devices.Sensors (Basel, Switzerland) · 2025Article
- Violating the salary cap: exploring performance gains in the National Basketball Association.Frontiers in sports and active living · 2025Article
- Predicting Athlete Workload in Women's Rugby Sevens Using GNSS Sensor Data, Contact Count and Mass.Sensors (Basel, Switzerland) · 2024Article
- A meta-analysis of the criterion-related validity of Session-RPE scales in adolescent athletes.BMC sports science, medicine & rehabilitation · 2023Article
- Relationships between training dose and record power outputs in professional road cyclists: insights and threats to validity.Biology of sport · 2023Article
- Relationships between weekly changes in salivary hormonal responses and load measures during the pre-season phase in professional male basketball players.Biology of sport · 2023Article
- Relationships between surrogate measures of mechanical and psychophysiological load, patellar tendon adaptations, and neuromuscular performance in NCAA division I men's volleyball athletes.Frontiers in sports and active living · 2023Article
- Article
- Bioelectrical Impedance Vector Analysis of Young Elite Team Handball Players.International journal of environmental research and public health · 2021Article
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Authors and funding
4 authors.
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Abstract
Internal load can be objectively measured by heart rate-based models, such as Edwards' summated heart rate zones, or subjectively by session rating of perceived exertion. The relationship between internal loads assessed via heart rate-based models and session rating of perceived exertion is usually studied through simple correlations, although the Linear Mixed Model could represent a more appropriate statistical procedure to deal with intrasubject variability. This study aimed to compare conventional correlations and the Linear Mixed Model to assess the relationships between objective and subjective measures of internal load in team sports. Thirteen male youth beach handball players (15.9 ± 0.3 years) were monitored (14 training sessions; 7 official matches). Correlation coefficients were used to correlate the objective and subjective internal load. The Linear Mixed Model was used to model the relationship between objective and subjective measures of internal load data by considering each player individual response as random effect. Random intercepts were used and then random slopes were added. The likelihood-ratio test was used to compare statistical models. The correlation coefficient for the overall relationship between the objective and subjective internal data was very large (
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