Fluid Balance During Training in Elite Young Athletes of Different Sports
Arnaoutis G, Kavouras SA, Angelopoulou A, Skoulariki C, Bismpikou S, Mourtakos S, Sidossis LS
Journal of strength and conditioning research · 53 citas
Cómo se estudió
- Diseño
- Estudio transversal (clasificado por nuestro filtro de IA)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- U.S. Geological Survey
- Gobierno
- National Center for Advancing Translational Sciences
- Gobierno
- NCATS NIH HHS
- Subvenciones
- National Center for Advancing Translational Sciences (UL1 TR001439); National Center for Advancing Translational Sciences (UL1 TR000071)
Según 3 financiadores declarados.
Publicación
- Publicado
- 2014-02-10 · J Strength Cond Res · vol. 29 · número 12 · págs. 3447–3452
- Editorial
- Lippincott Williams & Wilkins
- Citado
- 80 citas · más que el 74% de estudios similares · 1.0× el promedio de su campo
- Referencias
- 27 trabajos
- Acceso
- Acceso abierto (copia en repositorio)
- Áreas de investigación
- Thermoregulation and physiological responses · Muscle metabolism and nutrition · Body Composition Measurement Techniques
- Palabras clave
- Athletes, Medicine, Elite athletes, Morning, Physical therapy, Urine, Balance (ability), Internal medicine
- MeSH
- body water, humans, dehydration, weight loss, urinalysis, water-electrolyte balance, drinking, running, swimming, specific gravity, gymnastics, basketball, adolescent, child, male, physical conditioning, human, youth sports
7 autores
- Giannis Arnaoutis🇬🇷Harokopio University of Athens
- Stavros Anastasios Kavouras🇬🇷🇺🇸 · autor de correspondenciaHarokopio University of Athens; University of Arkansas at Fayetteville
- Athanasia Angelopoulou🇬🇷Harokopio University of Athens
- Chara Skoulariki🇬🇷Harokopio University of Athens
- Stefani Bismpikou🇬🇷Harokopio University of Athens
- Stamatis Mourtakos🇬🇷Harokopio University of Athens
- Labros S. Sidossis🇺🇸🇬🇷Shriners Hospitals for Children - Galveston; Harokopio University of Athens
Resumen
El texto original del estudio, en el idioma en que se publicó.
Although there are many studies demonstrating a high percentage of adult athletes who start exercise in suboptimal hydration state, limited data concerning hydration levels in athletic youth exist. The purpose of this study was to identify the hydration status of elite young athletes of different sports, during a typical day of training. Fifty-nine young elite male athletes from different sports (basketball, gymnastics, swimming, running, and canoeing) participated in the study (age: 15.2 ± 1.3 years; years of training: 7.7 ± 2.0). Hydration status was assessed in the morning, before and immediately after practice. Data collection took place at the same time of the day, with mean environmental temperature and humidity at the time of the measurements at 27.6 ± 0.9° C and 58 ± 8%, respectively. All athletes trained for approximately 90 minutes, and they were consuming fluids ad libitum throughout their practice. Over 89% of the athletes were hypohydrated (urine specific gravity [USG] ≥1.020 mg·dl) based on their first morning urine sample. Pretraining urine samples revealed that 76.3% of the athletes were hypohydrated, whereas a significant high percent remained hypohydrated even after training according to USG values ≥1.020 mg·dl (74.5%) and urine color scale: 5-6 (76.3%). Mean body weight loss during training was -1.1 ± 0.07%. We concluded that the prevalence of hypohydration among elite young athletes is very high, as indicated by the USG and urine color values. The majority of the athletes was hypohydrated throughout the day and dehydrated even more during practice despite fluid availability.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial.
Confianza de la comunidad
Cargando…
¿Cuánto confías en los hallazgos de este estudio?
Comentarios
¿Algo está mal aquí?
Señala este estudio si su información, etiquetas o financiación parecen incorrectas. Un editor revisa cada señalamiento.
Información educativa sobre investigación publicada. No es consejo médico ni una recomendación para empezar o dejar nada.