The self-esteem gained from sport can also secondarily strengthen academic performance. However, this is not the only mechanism by which sport and academics are linked. Studies have shown that physical activity produces growth factors and proteins that protect and stimulate the brain, and improve memory, concentration and attention. This finding is supported by research from the University of Illinois (Illinois, USA) showing that fitter young children from the same socioeconomic backgrounds and with the same body mass index performed better on tests assessing attention and complex memory. Active children also have significantly larger basal ganglia and hippocampi, areas responsible for maintaining attention, coordination and memory. In Sweden, an analysis of 18-year-old boys in the army found that fitness correlated with higher IQs and satisfying careers, even among identical twins. This supports the belief that through aerobic exercise in middle childhood, one can contribute to the structure and function of the brain, thereby enhancing future neurocognition. The impact of physical education on brain development, intelligence and mental health, in addition to overall physical health, emphasizes the importance of encouraging physical literacy throughout middle childhood. You deserve best quality treatment and finest quality medications, so why not Buy Asthma Inhalers Online at the best pharmacy that will gladly take very good care of your health offering you cheapest medications with no prescription required?