![]() A partir dos resultados obtidos, fez-se uma análiseĭe dados na perspectiva quali-quantitativa. Que abordassem sobre altas capacidades e vulnerabilidade social. O objetivo desta pesquisa foiīuscar na base de dados TESEO (Base de Datos de Tesis Doctorales) teses ![]() Neste sentido,ĭeve haver uma preocupação com as pessoas que apresentam altas capacidades e em condições de desvantagens sociais, pois, lhes são ofertadas Os preconceitos sobre as classes desprivilegiadas estagnam as oportunidades, associando a pobreza à baixa capacidade intelectual. High levels of GH and V̇O2max have a preponderant role in MP by elite youth soccer players, it appears to be more pragmatic to consider other contextual dimensions, as they can impact selection for competition and minutes of participation in a match.Īs altas capacidades existem em todas as classes sociais. were the most influential factors in MP (F (2, 21) = 17.92, p ≤ 0.001), with an R2 of 0.63. Moreover, Growth hormone (GH) and V̇O2max. Multiple linear regression explained 76% of MP (F (8, 15) = 6.05, p = 0.001), with an R2 of 0.76. The maximum oxygen consumption (V̇O2max) was strongly correlated with MP (r = 0.75), maturity offset (r = 0.52), and countermovement jump (r = 0.53). After the end-season, players were assessed in 6 different tests over a four-day period. Participants were monitored during the season. Anthropometric measures, maturity status, hormonal and physical fitness levels were collected. Twenty-four elite youth soccer players under-16 years participated in this study, over a full-season period. The main purpose of this study was to investigate the relationships between minutes played (MP) with maturity status, fitness, and hormonal levels, and to quantify their influence on minutes played. However, the predictive equations of years from PHV only reliably categorized late and synchronized maturation stages in males and the synchronized maturers in females. The prediction of SA using anthropometric equations was found to be reliable in categorizing individuals as late, synchronized, and/or early maturers in both sexes. Mirwald and Moore's equations showed weak reliability (p <. 0001) while Macêdo's equations showed substantial reliability or males (p <. Relative to X-ray, Cabral's equations showed high reliability in estimating BM in both sexes (p <. ![]() In addition, a BA of years from peak height velocity (PHV) was predicted using the anthropometric equations of Mirwald and Moore. ![]() By subtracting chronological age from SA, a measure of BM or biological age (BA) was computed. SA was predicted using the anthropometric equations of Cabral and Macêdo. SA was assessed by analyzing X-rays of the hand-wrist using the Greulich-Pyle protocol. One-hundred forty-four young athletes (38%-males, 62%-females 12.3 ± 1.4 years) were recruited. To test the reliability of the BM estimated from predictive equations with the results of hand-wrist X-rays. However, there is no consensus on the reliability of these equations in relation to hand-wrist X-rays. However, its practical use in the field is questioned, prompting the development of anthropometric equations to estimate BM. Hand-wrist radiography is the gold standard for the assessment of skeletal age (SA) and the assignment of biological maturation (BM) status. This manuscript synthesizes the relevant assessment methods, and provides a rationale for understanding usable biological maturation assessment tools that can aid in the development of training program design for youth. While there are several methods available to assess biological maturation, practitioners who work with youth can benefit from assessment methods that are available and feasible, and that provide utility in the quantification of the degree and stages of biological maturation that affect motor performance in children and adolescents. Practitioners who work with school-age youth should be aware of the age-related changes that typically take place during a child's development to ensure that their strength and conditioning programming is as safe and effective as possible for enhancing performance and reducing injury risk. Mismatched rapid growth in the long bones relative to muscular lengthening may disrupt structure, neuromuscular function, and physical performance. Biological maturation is associated with significant change to a number of physiological and structural processes throughout childhood and, in particular, adolescence.
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