The movement of water in soils is of great importance to all of us but especially to agriculturalists. If it were not for this movement plants would not be able to survive in soil. If the moisture moves too freely in the soil insufficient water can be stored to supply plants during dry periods. The movement of water through soil may remove plant nutrients or accumulate salts in soil horizons.

Title: Evaluation criteria in running techniques in younger school age Objectives: The aim of this work is to perform the evaluation criteria in running technique in younger janitor age. In selected children I observed their technique of running in individual criteria. From the obtained data we will further find out how and in what the selected children improved. We will observe and assess individual criteria that will help us to the overall technique in the run. Methods: The experimental method of observation and measurement under artificially induced conditions was used. Results: I have found that children of younger school age can be significantly improved in the running technique for two months. In this period, children have great potential to learn new movements. I think that repeated specific running exercises help to improve the technique in running. Keywords: reflection, running step, vertical and horizontal movement of center of gravity, movement of upper limbs