Hydration in young water polo players: A bioelectrical impedance vector analysis (BIVA) approach [PDF]
HeliyonPurpose: This study aimed to assess hydration status before and after training using the bioelectrical impedance vector analysis (BIVA) method. Design: Pre-post quasi-experimental designs. Method: Twenty-four young water polo players (mean age: 13.30 ± 0.
Sofia Serafini +8 more
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Bioelectrical impedance vector analysis (BIVA) in university athletes [PDF]
Journal of the International Society of Sports Nutrition, 2021 Background Bioelectrical impedance vector analysis (BIVA) is able to identify differences in hydration status and body composition components, such as body cell mass (BCM) by means of plotting individuals in ellipses, when comparing groups with different
Priscila Custódio Martins +2 more
doaj +5 more sources
Bioelectrical Impedance Vector Analysis (BIVA) and Somatotype in Female Rugby Players
Applied Sciences, 2023 Body composition (BC) determines strength, power, and agility in sports such as rugby. Not only is the study of morphology and BC essential to establish player positions, but it also allows the optimisation of competitive performance.
Beatriz de Mateo Silleras +5 more
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Bioelectrical impedance vectors analysis (BIVA) in older adults according to level of physical activity and muscle strength: a comparison of classic and specific approaches [PDF]
Frontiers in AgingIndroductionBioelectrical Impedance Analysis (BIA) is a widely used method to assess body composition. Traditional BIA models use predictive equations without considering individual characteristics such as age, sex, and activity level.
Ismael Figueiredo Rabelo +7 more
doaj +2 more sources
Usefulness of body composition assessment by bioelectrical impedance vector analysis in subacute post-stroke patients in rehabilitation [PDF]
Scientific ReportsBioelectrical Impedance Vector Analysis (BIVA) is a valuable tool for evaluating hydration and body composition, but its application in subacute post-stroke patients remains unexplored.
Alessandro Guerrini +10 more
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Bioelectrical impedance vector analysis (BIVA) in sport and exercise: Systematic review and future perspectives. [PDF]
PLoS ONE, 2018 BACKGROUND:Bioelectrical impedance vector analysis (BIVA) is a general concept that includes all methodologies used in the analysis of the bioelectrical vector, whereas the "classic" BIVA is a patented methodology included among these methods of analysis.
Jorge Castizo-Olier +5 more
doaj +5 more sources
Aerobic fitness, phase angle, and bioelectrical impedance vector analysis in adolescents living with HIV: a cross-sectional study [PDF]
Revista Paulista de PediatriaObjective: To analyze the association between phase angle (PhA) and bioelectrical impedance vector analysis (BIVA) with aerobic fitness in HIV+ adolescents. Methods: Aerobic fitness was assessed using the modified Canadian Aerobic Fitness Test, PhA, and
Marcos Cezar Pitombo da Silva Junior +5 more
doaj +2 more sources
Bioelectrical impedance vector analysis in older adults: reference standards from a cross-sectional study [PDF]
Frontiers in NutritionBackground and AimsThe bioelectrical impedance vector analysis (BIVA) requires population-specific references to correctly classify individuals based on body composition properties. The aim of this study was: (i) to develop new references specific to the
Francesco Campa +14 more
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Bioelectrical impedance vector analysis and track and field jump performance across different specialties: Sex differences and electrode configuration [PDF]
Physiological ReportsThe assessment of athletic performance using non‐invasive methods has been a significant focus in research aimed at measuring physiological parameters. This study explores the application of bioelectrical impedance vector analysis (BIVA) among track and ...
Álex Cebrián‐Ponce +6 more
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Predictive classification and regression models for bioimpedance vector analysis: Insights from a southern Cuban cohort [PDF]
Journal of Electrical BioimpedanceThis study used predictive models to explore the link between bioparameters at characteristic frequency and their positions within tolerance ellipses in a southern Cuban cohort.
Bello Jose Luis García +6 more
doaj +2 more sources