Influencia de la capacidad aeróbica para reducir el porcentaje de grasa corporal en estudiantes de tercero de bachillerato

Abstract

The present investigative work is an integrative project, and it focused on the Influence of aerobic capacity to reduce the percentage of body fat in third-year high school students, whose specific objectives were directed to the bibliographic review, to know the aerobic capacity as a support strategy to reduce the percentage of body fat in third-year high school students, in the same way it is oriented to field work, determine the causes that limit the practice of aerobic capacity to reduce the percentage of body fat, and equally oriented to the proposal, Design a didactic guide that guides the teacher in the development of aerobic capacity. The objects of study are addressed to aerobic capacity starting from methods such as continuous, fartlek and intervals, as well as the percentage of body fat, instruments for measuring skin folds. Regarding the type of research, it was mixed because quantitative and qualitative methods were combined with the purpose of combining both methods, trying to minimize their weaknesses, Likewise, the analytical-synthetic method was used, who contributed to the meticulous analysis of the results to later write the conclusions and recommendations when obtaining said information on the aforementioned topic, as well as the inductive-deductive, the inductive started from the particular facts to later reach the general facts as well as develop the indicators, dimensions to finally develop the variables, and the deductive developing in a way contrary to the previous method, contributing to raise and select the topic. The techniques that were used consisted of an interview posed with a guide of 10 questions addressed to high school physical education teachers, and a survey made up of a questionnaire of 8 closed questions, addressed to students of the parallel baccalaureate A, B and G. Regarding the results, it was possible to identify that the aerobic capacity is developed through continuous physical exercises, but there is a balance between the consumption and the contribution of oxygen in order to gain greater resistance, In addition, it was determined that the causes that limit the technical procedures for the measurement of skin folds are due to the fact that the measuring instruments are in poor condition and the lack of knowledge of physical education teachers to manipulate these implements, Finally, a didactic guide was needed as a support tool for the teacher to organize his ideas. Recommending that the teacher investigate and diversify aerobic exercises before planning their physical education classes, and I request the competent authorities to manage new instruments for measuring skin folds, Finally, it was recommended that didactic guides be constantly used as a support instrument to guarantee the correct development of aerobic capacity.