ABSTRACT
Resumen En los últimos años, Colombia registra un aumento tanto de sobrepeso como de obesidad, aspecto que produce el establecimiento de modelos complejos de intervención que generen cambios de actitud, compromiso en las personas y el mejoramiento de hábitos alimenticios y de actividad física. Este estudio pretendió comparar la efectividad entre dos componentes psicológicos (estrategias conductuales tradicionales y un entrenamiento en aceptación y compromiso), sumados al entrenamiento físico concurrente y la educación nutricional (junto con una dieta hipocalórica), sobre variables antropométricas, la aptitud física, los aspectos de la conducta alimentaria y la sintomatología de salud mental. El diseño de investigación fue de caso único ABA (línea base-intervención-línea base) para cada condición de tratamiento. La muestra estuvo conformada por cinco mujeres y un hombre, entre los 33 y 49 años de edad, con preobesidad y obesidad tipo I, asignados entre los grupos de coaching conductual y entrenamiento en aceptación y compromiso. Los hallazgos muestran un mejoramiento en: composición corporal, resistencia aeróbica, fuerza prensil, compromiso y fusión cognitiva frente a situación de alimentación y actividad física en dos participantes de la estrategia de aceptación y compromiso, mientras que hubo mayor variación en los resultados de los participantes de coaching conductual. Este es un pilotaje de un estudio con mayor capacidad de inferencia.
Abstract There is an increase in both overweight and obesity in the world, aspect that tends for the approach of integral models of intervention, that generate changes in attitude, and commitment in people towards their eating habits and physical activity, that counteract a sedentary lifestyle and the influence of counterproductive processed foods for energy balance. This study aimed to compare the effectiveness between two psychological components (traditional behavioral strategies and a 6-session acceptance and commitment training), added together, each one: a) concurrent physical training (strength/endurance) with bioadaptation process, b) hypocaloric diet and c) Nutritional education. Measurements of anthropometric variables were obtained, physical fitness and mental health symptoms, while the average of steps was measured during the whole process, constituting this part in a single ABA case design for each treatment condition. The sample consisted of five women and one man, between 33 and 49 years of age, with pre-obesity and type I obesity, assigned in a non-random way between the behavioral coaching and acceptance and commitment training groups. In physical training, priority was initially given to the conditional capacity of strength, being an incident in the mobilization of large muscle groups (multi-joint) in order to generate a greater caloric expenditure, directly influencing exercises that optimize postural hygiene by working in the core zone and complementing training with synergistic or accompanying biarticular exercises in the movement of daily physical activities, subsequently the execution of aerobic resistance in search of the increase in the maximum oxygen consumption capacity ( max), ending with the implementation of vital flexibility exercises for physical exercise releasing muscle tension, favoring conditional physical ability. Regarding the intervention of the nutritional component, the most important input to begin to identify eating habits and subsequently modify them was the 24-hour reminder, applying in the first week of the baseline and the reversal phase. The nutritional intervention consisted of: (a) education so that participants understood and generated greater adherence to the nutritional proposal and (b) hypocaloric diet, reducing daily intake between 500 and 600 kilocalories per day. A follow-up anthropometric assessment was also carried out towards the third week of the intervention phase to obtain feedback on the incidence of their behavior on the anthropometric variables. Regarding the record of the number of steps, both in the baseline and reversion phases the monitor screens were covered, contrary to the intervention phase, since its observation allows self-monitoring towards the weekly personal goal of steps that was established and accompanied by a professional, who in turn generated a graph with the results of the week and gave feedback to each participant. The findings show an improvement in: body composition, aerobic endurance (VO2 max) and grip strength, being the main factor of result in the realization of the physical exercise. Likewise, an increase in the number of steps from the baseline is identified in both groups (X = 9 228.07; S = 1 985.89) to the intervention phase (X = 9 734.22; S = 1 660.86) and a decrease in reversion (X = 9 099.88; S = 2 328.69). In the acceptance and commitment group, no increase in mental health symptoms was identified, increased or sustained cognitive restriction and decreased scores for uncontrolled eating and emotional eating, while there was greater variation in the results of the behavioral coaching participants. This is a pilot of a study with greater capacity for inference.
ABSTRACT
Resumen El fútbol como disciplina ha sido objeto de numerosas investigaciones que han permitido la potenciación de las cualidades de las personas deportistas para alcanzar el máximo rendimiento deportivo. El uso de nuevas herramientas ha permitido mejorar los procesos de selección de talentos y el desarrollo de las capacidades físicas, como es el caso de la dermatoglifia, que brinda información del genotipo de un individuo. El presente estudio pretende relacionar la composición corporal, la dermatoglifia y el consumo máximo de oxígeno en jugadores de fútbol categoría sub 20. La investigación fue cuantitativa, diseño no experimental, de tipo transversal. La muestra estuvo conformada por 22 futbolistas (edad 18 ± 1.1) de un club deportivo de Bogotá, a ellos se les realizó una valoración de composición corporal, se les calculó el somatotipo, se analizaron las huellas de las manos y se midió el consumo máximo de oxígeno con el Test Course Navette. Los resultados muestran predominio del somatotipo mesomorfo balanceado (53%), alta presencia de presillas "L" (66.36%), baja presencia de arcos "A" (1.82%) y un consumo máximo de oxígeno de 53.76 ± 3.73 ml/kg/min. Además, se encontraron relaciones significativas entre componentes dermatoglíficos D10-SCTL y el somatotipo endomorfo (p < 0.05), y entre el VO₂ máximo con somatotipo endomorfo y ectomorfo (p < 0.05). Se concluye que los futbolistas se caracterizan por tener una predisposición hacia la coordinación, la resistencia y la agilidad.
Abstract Soccer has generated endless research that has enhanced athlete's qualities to achieve maximum sports performance. According to the above, the use of new tools has been implemented to improve talent selection processes and develop physical abilities, as is the case with dermatoglyphics that provides information on an individual's genotype. The present study aims to relate body composition, dermatoglyphics, and maximum oxygen consumption in soccer players' category sub-20. The research had a quantitative, non-experimental, cross-sectional design. The sample comprised 22 players (age 18±1.1) from Bogota Sports Club, Colombia. They were assessed for body composition, the somatotype was calculated, handprints were analyzed, and the maximum oxygen consumption was measured with the Test Course Navette. The results show a predominance of balanced mesomorph somatotype (53%), high presence of "L" ridges (66.36 %), low presence of "A" arches (1.82%), and maximum oxygen consumption of 53.76±3.73 ml/kg/min. Furthermore, significant relationships were found between D10-SCTL dermatoglyphic components and the endomorph somatotype (p <0.05), and between the maximum VO₂ with endomorph and ectomorph somatotype (p <0.05). It is concluded that soccer players are characterized by having a predisposition towards coordination, resistance, and agility.
Resumo O futebol como disciplina tem sido objeto de inúmeras investigações que permitiram melhorar as qualidades dos desportistas para alcançar o máximo desempenho desportivo. A utilização de novas ferramentas tornou possível melhorar os processos de seleção de talentos e o desenvolvimento de capacidades físicas, como a dermatoglifia, que fornece informações sobre o genótipo de um indivíduo. O presente estudo visa relacionar a composição corporal, dermatoglifos e o consumo máximo de oxigênio nos jogadores de futebol sub-20. A pesquisa foi quantitativa, não-experimental e transversal. A amostra consistiu em 22 jogadores de futebol (18 ± 1,1 anos) de um clube desportivo de Bogotá, que foram submetidos a uma avaliação da composição corporal, foi calculado o somatotipo, foram analisadas as impressões digitais das mãos e foi medido o consumo máximo de oxigénio através do teste Course Navette. Os resultados mostram uma predominância do somatotipo mesomorfo balanceado (53%), presença elevada de presilha em "L" (66,36%), baixa presença de arcos em "A" (1,82%) e um consumo máximo de oxigênio de 53,76 ± 3,73 ml/kg/min. Além disso, foram encontradas relações significativas entre os componentes dermatoglíficos D10-SCTL e o somatotipo endomorfo (p < 0,05), e entre VO₂ máximo com somatotipo endomorfo e ectomorfo (p < 0,05). Conclui-se que os jogadores de futebol são caracterizados por uma predisposição para a coordenação, resistência e agilidade.
Subject(s)
Humans , Male , Adolescent , Adult , Soccer/classification , Dermatoglyphics/classification , Oxygen Consumption/physiology , Exercise/physiology , ColombiaABSTRACT
Resumen La obesidad es un factor de riesgo para muchas enfermedades crónicas. Se ha propuesto que debe ser contrarrestada con hábitos nutricionales y de actividad física saludables. En un diseño de línea de base múltiple entre participantes, la presente investigación tuvo como propósito identificar cambios en el número de pasos, gasto calórico, aptitud física y composición corporal en 4 adultos, mediante una intervención multicomponente (es decir, entrenamiento concurrente, dieta, educación nutricional y coaching conductual) durante 7 semanas. El aumento porcentual en el número de pasos fue de 23.93% y del gasto kilocalórico de 9.25% respecto a la línea de base, relacionándose principalmente con una disminución del perímetro de cintura y un aumento en la flexibilidad en todos los participantes; es probable que las diferencias en los resultados se expliquen principalmente por adherencia. Finalmente, se abordan aspectos a mejorar para futuras investigaciones.
Abstract Obesity is a risk factor for many chronic diseases which must be counteracted with healthy physical activity and better nutritional habits. Using a multiple baseline design among participants, we aimed to identify changes in: number of steps, caloric expenditure, physical fitness and body composition in 4 adults. The intervention consisted of concurrent training, diet, nutritional education and behavioral coaching. After the intervention, the number of steps increased by 23.93% and kilocaloric rose by 9.25% related to baseline. These changes were associated with a decrease in waist circumference and increase in flexibility in all participants; It is possible that the differences in the results are explained mainly by adherence. Finally, aspects to be improved are addressed for future research.