Background The present study aimed to determine changes occurring in the erythrocyte concentrations of Iron (Fe), Magnesium (Mg) and Phosphorous (P) subjects with different levels physical training living same area Extremadura (Spain).Methods Thirty sedentary (24.34 ± 3.02 years) without sports practice a less active lifestyle, formed control group (CG); 24 non-professional (23.53 1.85 years), who perform between 4 6 h/week moderate any performance objective following systematic level (MTG),...

Physical training produces changes in the extracellular and intracellular concentrations of trace minerals elements. To our knowledge, only three compartments have been studied simultaneously. The aim present study was to analyze influence physical on (serum, plasma urine) (erythrocytes platelets) Copper (Cu). Forty young men participated this study. participants were divided into a group (TG; n = 20; 18.15 ± 0.27 years; 68.59 4.18 kg; 1.76 0.04 m) control (CG; 19.25 0.39 73.45 9.04 1.79...

Background The aim of this study was to observe the concentrations trace metals boron, lithium, rubidium, antimony, tin and strontium in serum athletes from different modalities sedentary subjects possible influence that energy sports training can have on their concentration.Methods Eighty professional 31 males participated present survey. All them were living Cáceres (Spain). Serum analysis performed by Inductively Coupled Plasma Mass Spectrometry (ICP-MS).Results results show higher (p <...

Background The aim of this survey was to determine the effects an aerobic physical training program six months duration on serum and urinary concentrations essential trace elements among middle distance runners untrained, non-sportsmen participants.Methods 24 well-trained, middle-distance (1500 5000 m), male (AG) were recruited at beginning their season 26 untrained males formed control group (CG). All participants from same region Spain, all them had been living in area for least two years....

Physical exercise affects zinc (Zn) homeostasis. This study aimed to analyze the influence of physical training on extracellular (serum, plasma, and urine) intracellular (erythrocytes platelets) concentrations Zn.Forty young men, divided into a group (TG; n = 20; 18.15 ± 0.27 years; 68.59 4.18 kg; 1.76 0.04 m) control (CG; 19.25 0.39 73.45 9.04 1.79 0.06 m), participated in this study. The TG was formed by semiprofessional soccer players from youth category with regular plan 10 h/week. CG...

Fatty acids (FAs) are an essential component of the erythrocyte membrane, and nutrition physical exercise two variables that affect their structure function. The aim this study was to evaluate profile in a group high-level endurance runners, as well changes different FAs, throughout sports season relation training performed. A total 21 male runners (23 ± 4 years; height: 1.76 0.05) were evaluated at four times season. athletes had least 5 years previous experience participated national...

Background The aim of the present study was to determine changes in serum concentrations trace elements Cobalt (Co), Molybdenum (Mo) and Zinc (Zn) among high-level sportsmen.Methods Eighty professional athletes different metabolic modalities (aerobic, anaerobic aerobic-anaerobic), were recruited before beginning their training seasons. Thirty-one sedentary participants same geographic area constituted control group. Co, Mo Zn analysis performed by Inductively Coupled Plasma Mass Spectrometry...

The aim of the present study was to determine changes occurring in erythrocyte concentrations chromium (Cr), copper (Cu), manganese (Mn), molybdenum (Mo), selenium (Se) and zinc (Zn) male subjects with different training levels living same region (Spain). Thirty sedentary (24.34 ± 3.02 years) formed control group (CG); 24 moderately trained (4–7 h/week) (23.53 1.85 a moderate degree (MTG) 22 professional cyclists (23.29 2.73 years), who performed more than 20 h/week training, high-level...

El objetivo de este estudio fue analizar el tipo acciones subida a la red y su eficacia en función del nivel competición contexto juego pádel. Se analizaron un total 416 intercambio posiciones (del fondo red) pertenecientes 14 partidos torneos masculinos: ocho finales circuito profesional World Pádel Tour (WPT) seis torneo Primera Categoría Federada Extremeña (CEP). De cada acción intercambio, se analizó golpeo previo zona defensiva distinguiendo entre uso o no globos. utilizaron regresiones...

Iron (Fe) is one of the most widely studied trace mineral elements. Fe metabolism and homeostasis could be altered by physical training. The aim this study was to analyze influence long-term training on serum, plasma, urine (extracellular), erythrocyte platelet (intracellular) concentrations. Forty men from same geographical area divided into a group (TG; n = 20; 18.15 ± 0.27 years) control (CG; 19.25 0.39 participated in study. TG composed soccer players highest youth category. CG consisted...

Carbohydrate intake is a commonly used strategy in sports, and supplementation for triathletes includes pre-competition, intra-competition, post-competition intake. The consumption of fructose–glucose improves intestinal transit gastric emptying. main purpose this study was to analyse the effect intra-session carbohydrate training super-sprint modality. Eleven adolescent (boys, n = 9, 14.6 years; girls, 2, 15.2 years) participated crossover, randomised, blind on with 45 g carbohydrates...

Fatty acids (FAs) are the major structural component of erythrocyte membranes. Diet and physical exercise directly influence their incorporation function. Endurance runners engage in high volumes weekly aerobic training, alternating between low-intensity high-intensity sessions. The aim study was to assess compare FA profile a group high-level male endurance (EG) with control non-athlete subjects (CG). This observational conducted on 85 subjects, 63 (23 ± 3 years; height: 1.76 0.05) 22 who...

The main objective of this study was to observe any changes and possible adaptations produced in MDA antioxidants vitamins on plasma erythrocytes endurance male athletes among an athletic season (12 months).Twenty three long middle distance participated study. Basal antioxidant were measured at four moments along the (0, 3, 6 9 months). Fatty acid concentrations obtained determine lipid peroxidation indexes.In plasma, vitamin C suffered significant decreases 3 months compared with begin...

Several essential trace minerals play an important role in the endocrine system; however, toxic have a disruptive effect. The aim of this research was to determine basal concentrations and possible correlations between plasma several hormones runners. Sixty high-level male endurance runners (21 ± 3 years; 1.77 0.05 m; 64.97 7.36 kg) participated present study. Plasma were analyzed using enzyme-linked immunosorbent assay (ELISA) with inductively coupled mass spectrometry (ICP-MS)....

The aim of the present study was to evaluate possible effect a period 6 months aerobic physical training on serum and urinary concentrations arsenic (As), beryllium (Be), cadmium (Cd) lead (Pb), potentially toxic minerals. Twenty-four well-trained, long distance runners (AG), were recruited at start their period. They had been performing regularly for previous 2 years, recording an average volume 120 km per week rigorous exercise aimed high-level competitions (1500 5000 m race modalities)....

El objetivo de este estudio fue analizar la composición corporal y el somatotipo en jugadores pádel función categoría juego. La muestra incluyó a 40 masculinos distribuidos 2 grupos: 20 primera (alto nivel, edad: 28.3 ± 8.3 años) tercera (bajo 30.5 7.5 años). Se tomaron medidas peso, altura, pliegues, diámetros perímetros para determinar somatotipo. Los bajo nivel (tercera categoría) mostraron un mayor IMC (23.8 2.4 vs 25.7 2.3 kg/m2) mayores valores pliegues abdominal subescapular,...