Differences in the degree of nutrition and body composition of boys and girls of pubertal age

Nikšić, Elvira; Joksimović, Marko; Beganović, Edin; Gardašević, Novica

doi:10.15561/26649837.2021.0106

Cited by 4 publications

(1 citation statement)

References 14 publications

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“…Research shows that women have more nutrition knowledge than men [15,[58][59][60][61]. Kunkel et al investigated the effect of female peer educators on the nutrition knowledge of female collegiate athletes and found that peer nutrition education helped female collegiate athletes improve their nutrition knowledge [62].…”

Section: Discussionmentioning

confidence: 99%

Examination of nutritional knowledge levels of physical education and sports stakeholders in gender variable: A systematic review and meta-analysis

Tüfekçi¹,

Böke²,

Altungül³

2021

PES

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Background and Study Aim. Nutrition knowledge is related to dietary behavior in athletes. Therefore, it may also have an impact on performance. Athletes with better nutrition knowledge have more healthy dietary habits. This meta-analysis study focused on the impact of gender on the nutrition knowledge levels of physical education and sports stakeholders. Material and Methods. This study adopted a meta-analysis research design, which is used to analyze, synthesize, and interpret quantitative findings from an array of studies through advanced statistical techniques. A meta-analysis involves combining the findings of studies carried out in different places and at different times on the same topic and obtaining a quantitatively accurate result based on a large sample. This study employed the Comprehensive Meta-Analysis (CMA, v. 2.0) to determine effect sizes and the variance of each study and to compare groups. Cohen’s kappa intercoder reliability and outlier tests were performed using the Statistical Package for Social Sciences (SPSS). Results. We focused on 31 studies with a total sample size of 4575. We calculated the effect size of each study. We found a statistically significant effect size in favor of female stakeholders (d = 0.15; 95% CI -0.22 -0.09) in the fixed effects model, which was a weak result according to Cohen’s classification. We determined a statistically significant effect size in favor of female stakeholders (d = 0.15; 95% CI -0.29-0.01) in the random-effects model. These results suggest a slight difference in nutrition knowledge levels between male and female physical education and sports stakeholders. This result can pave the way for further research. Conclusions. It is understood from the physical education and sports stakeholders that there is a weak difference in the nutritional knowledge levels of women compared to men. It is thought that people who study on sports nutrition and nutrition programs will benefit from the present finding. In addition, it is estimated that the researches to be carried out on the relevant subject will take the current study as a reference.

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Section: Discussionmentioning

confidence: 99%

Examination of nutritional knowledge levels of physical education and sports stakeholders in gender variable: A systematic review and meta-analysis

Tüfekçi¹,

Böke²,

Altungül³

2021

PES

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The influence of curricular physical activities on the values of body balance indices in university students

Mocanu

2022

Balneo and PRM Research Journal

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The investigation analyzes the effect of specific motor structures on the indicators of the static and dynamic balance of the students of Dunărea de Jos University in Galați (99 boys aged = 20.29 years, body weight = 84.17 kg, height = 180.08 cm, respectively 96 girls aged = 20.09 years, mass bodyweight = 60.88 kg, height = 164.73 cm. The members of the tested group have no concerns related to performance sports or physical activities as a lifestyle. The application of the experi-mental program was made during the 28 weeks of the academic year 2018-2019, with 3 distinct moments: T1 / initial at the beginning of the 1st semester, T2 / intermediate before the winter break, T3 / final at the end of the academic year. The battery of tests included 7 tests: One leg standing test with eyes closed (sec), Stork test (sec), Flamingo test (number of attempts), Bass test (points), Functional reach test (cm), Walk and turn field sobriety test (errors) and Fukuda test (degrees). The results of the Anova parametric test with repeated measurements revealed statis-tically significant values of F associated with critical thresholds (p <0.05), and the values of Parti-al eta squared (Ƞ2p) indicate strong influences of the proposed program on test performance in most cases, both at the level of the whole group and also for each gender. It should be noted that the performance improvements are greater in the first part of the study (differences between ini-tial and intermediate tests, with p <0.05), compared to those in semester 2 (differences between intermediate and final tests), which can be explained by the adaptation to the planned and ap-plied stimuli, so modifying or changing their dosage is necessary in order to have a better chan-ce of improving the results. Significant differences are confirmed for most tests of both genders (p <0.05), with exceptions being the Walk and turn field sobriety test for boys (at the level of the difference between intermediate and final testing) and the Fukuda test for both genders (for dif-ferences between initial and intermediate testing). However, the results should be viewed with caution, the low level of physical training and sedentary behavior of most students providing the premises for such progress, even with a single weekly physical activity. Keywords: students, balance, postural stability, physical exercise, progress, motor skills

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Differences in body composition parameters between female handball players and non-athlete girls during puberty

Mocanu,

Postelnicu,

Adam

et al. 2023

Balneo and PRM Research Journal

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Background and Study Purpose.: The body composition study (Inbody 720/Biospace (Korea)) presents the advantage of a detailed exploration of some complex parameters, which can pro-vide useful information related to the nutritional status and health of those evaluated. The pur-pose of the research is the comparative analysis of these indicators for pubertal girls, divided in-to two categories: handball practitioners and non-athletes. Material and Methods. The study participants come from 2 groups: 59 handball players/HB (Age=11.72±.82, Height =157.64±8.62, Weight =53.16±10.36) and 115 non-athletes/NA (Age=11.67±.75, Height = 155.33±7.16, Weight =48.84±10.40). The groups were investigated be-tween March and April 2023. Results. The BMI values obtained were interpreted by calculating the international percentages, for the age range 2-19 years. The group of handball players pre-sents superior values regarding weight, height, BMI percentiles, bone mineral content, body cell mass, basal metabolic rate, arm muscle circumference and fitness score. According to the BMI classification, there are no handball players in the underweight class, and 40% of the HB group and 31% of the NA belong to the Overweight and Obese classes. Better values for lean mass of the HB group are reported for all body areas and body segments, with significant differences compared to the NA group. Fat control recommendations indicate the need to remove more fat for the NA group and add more muscle (over 80% of the components of this group). Both groups have problems with abdominal obesity; approximately a quarter of the students having WHR values within Abd. Obesity. The Strength levels indicator shows better values for the HB group (majority in the Normal and Developed categories), and over a quarter of the NA group has problems at the lower body level (fall within the Weak level). Conclusions. According to the values provided by Obesity Degree by Body Fat, one third of the female students of both groups have obesity problems, which represents an alarm signal for the health of the young generation, aspects also confirmed by the analyzed studies. The muscle/fat ratio indicates for the NA group lower percentage values for muscle/SMM and higher for fat/BFM, compared to the HB group, so the physical activity specific to handball players has a de-termining role in explaining these values. The results of our study provide important data relat-ed to body composition values in the puberty stage for handball girls. These data are useful as values to which these parameters can be compared in other stages of preparation (the competi-tive phase or the recovery phase after competitions).

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Differences in the degree of nutrition and body composition of boys and girls of pubertal age

Cited by 4 publications

References 14 publications

Examination of nutritional knowledge levels of physical education and sports stakeholders in gender variable: A systematic review and meta-analysis

Examination of nutritional knowledge levels of physical education and sports stakeholders in gender variable: A systematic review and meta-analysis

The influence of curricular physical activities on the values of body balance indices in university students

Differences in body composition parameters between female handball players and non-athlete girls during puberty

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