标题：Estudio transversal de las cualidades funcionales de los escolares bogotanos: valores de potencia aeróbica, potencia muscular, velocidad de desplazamiento y velocidad de reacción, de los siete a los dieciocho años
摘要：Subjects and methods. Cross-sectional study that assesses the speed of movement, reaction, explosive strength and maximum oxygen consumption, in 48738 schoolchildren between 7 and 17 years, from 386 public schools in the Capital District. Results. The physical test show sexual dimorphism from the beginning of the increase in weight and size. Age presents correlation (r= 0,47 women r=0,74 men) with long jump, (r= 0,28 women and 0,66 men ) with the movement speed, (r= 0,30 women r=0,35 men ) with reaction rate, (r= -0,19 women r=-0,00 men) with maximal oxygen consumption. The long jump presents correlation (r = 0,70 men r=0,44 women) with movement speed, (r=-0.36 men r=-0,28 women) and reaction rate. Conclusions: it was established how these variables evolve according to gender and age, and percentile values were created for eachof them. The study shows the need to perform periodically such evaluations to update the reference data and check how these variables evolve from one generation to another.
关键词：children, adolescent, oxygen consumption;niño, adolescente, consumo de oxígeno;Criança, adolescente, consumo de oxigênio
