The Influence of Professional Physical Activity on the Element Status in the Hair of Young Athletes (Wrestlers)

Zaitseva, Irina P.; Зайцев, О. Н.

doi:10.1134/s0362119719010158

Cited by 3 publications

(3 citation statements)

References 18 publications

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“…Our results partially overlap with those described by Zaitseva and Zaitsev (29) who found an increase in the content of macronutrients Ca, Mg, P, K, Na in young wrestlers' bodies. They believed that the increased content of macronutrients in the hair more likely indicated an enhanced "circuit" metabolism in athletes, rather than their excess (29). Indeed, a number of works describe a change in the content of mineral substances during physical exertion.…”

Section: Discussionmentioning

confidence: 99%

The study of the relevance of macro- and microelements in the hair of young wrestlers depending on the style of wrestling

et al. 2022

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While participating in an intensive training process, the athlete’s body requires not only energy, but also specific macro- and microelements. The purpose of this study was to show the meaning of monitoring the level of mineral trace elements in athletes-wrestlers during physical activity. As an experimental group, 66 male wrestlers aged 18-20 years with at least 3 years of intensive wrestling experience were examined. The control group consisted of 92 young cadets of military school aged 18-20 years, who had previous sports training, but were not engaged in wrestling. To determine the quantitative content of trace elements, the hair was cut from the back of the head for the entire length in an amount of at least 0.1 g. an examined using the mass spectrometer ICP-MS Agilent 7900. Strong positive correlations were found for sodium with potassium and rubidium, magnesium with calcium, potassium with rubidium, and rubidium with caesium among wrestlers. Wrestlers were found to have higher levels of a number of macro- and microelements, including toxic ones.

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Section: Discussionmentioning

confidence: 99%

The study of the relevance of macro- and microelements in the hair of young wrestlers depending on the style of wrestling

et al. 2022

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“…It is important to underline that there are only sparse studies on hair mineral content in athletes, but many of them assessed the correlations carried out in the current study. A study by Zaisteva and Zaitsev [ 39 ] showed an increase in the content of macronutrients Ca, Mg, P, K and Na in young wrestlers’ bodies. A study by Zaborova et al [ 40 ] showed that wrestlers, in comparison with the control group, had higher levels of many trace elements in hair, such as lithium, beryllium, boron, sodium, aluminium, calcium, potassium, vanadium, magnesium, cobalt, copper, germanium, rubidium, strontium, cadmium, antimony, caesium, barium and thallium.…”

Section: Discussionmentioning

confidence: 99%

Do Triathletes Periodize Their Diet and Do Their Mineral Content, Body Composition and Aerobic Capacity Change during Training and Competition Periods?

Durkalec-Michalski

Główka²,

Nowaczyk³

et al. 2022

Nutrients

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The triathlon is a demanding endurance multisport, which may strongly affect the nutritional status of athletes. The aim of this study was to find whether there are any differences in energy value and nutrient intake, body mass and body composition, aerobic performance and hair mineral status between training and competition periods and to assess whether there is a link between hair mineral content and physical capacity and nutrition. This observational study covered 20 triathletes aged 32 ± 7 years. The results of our study indicated performance improvement during the competition period (longer time to exhaustion (p = 0.025) and lower maximal oxygen uptake at the ventilatory threshold (%VO2max_VT; p = 0.047)). However, no differences were recorded in nutrition and body composition between two training vs. competition periods. There was a significant depletion in hair iron content during the competition period (p = 0.010). Furthermore, there were significant relationships between hair calcium content and absolute maximal oxygen uptake and %VO2max_VT during the training period. It is necessary to introduce nutritional education in the group of triathletes focused on exercise-oriented nutritional periodization following the requirements of the training and competition periods, thus preventing the risk of nutrient deficiencies.

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“…As the rules of wrestling change in terms of time and number of games, it is not only necessary to re-plan the wrestlers in terms of technology and tactics, at the same time, this also puts forward higher requirements on the physical fitness of female athletes. 1,2 For female wrestlers, it is difficult to decide the winner if the skill level is the same. With the continuous development of the times, traditional physical training is far from being able to meet the current development trend, this requires that during the physical training of wrestlers, incorporating functional strength training, so that athletes can achieve better results.…”

Section: Introductionmentioning

confidence: 99%

Physiological Monitoring of Intensity Training in Female Wrestlers

Liu

Zhao

2022

Rev Bras Med Esporte

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Introduction Currently, female wrestling has become one of the potential advantages in the Olympic Games, which has also allowed the sport to receive more attention. Physiological monitoring in intense physical training in female wrestlers is still little explored despite its importance in training conduction. Objective Explore special intensity physical training effects on female wrestlers through physiological monitoring. Methods Literature search, expert interview, and an experimental method conducted a situation analysis on 2-month training for 8 female wrestling team athletes, specific contents also included: analysis of female wrestlers’ body composition, changes in serum testosterone levels, and variations in cortisol levels. Results During the two-month training period, the various athletes’ physiological indicators underwent noticeable changes, remaining at the top of the normal range. Most of the athletes could adapt to the training load and intensity in this phase. Serum testosterone, cortisol, and hemoglobin levels in early athletes increased significantly. However, as training progresses, all indicators decrease, showing that the adaptability of the athlete’s body is consolidated. The hemoglobin content increased in most of the athletes, showing that the athlete’s own intensity of physical training was high. Conclusion The above physiological indicators can reflect the physical function of the athletes, providing a theoretical basis for coaches to develop evidence-based training plans. Evidence Level II; Therapeutic Studies - Investigating the result.

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The Influence of Professional Physical Activity on the Element Status in the Hair of Young Athletes (Wrestlers)

Cited by 3 publications

References 18 publications

The study of the relevance of macro- and microelements in the hair of young wrestlers depending on the style of wrestling

The study of the relevance of macro- and microelements in the hair of young wrestlers depending on the style of wrestling

Do Triathletes Periodize Their Diet and Do Their Mineral Content, Body Composition and Aerobic Capacity Change during Training and Competition Periods?

Physiological Monitoring of Intensity Training in Female Wrestlers

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