Risk management constitutes the cardinal principle of strategic management of every organization. The recording and assessment of the danger rating experienced by the participants within the swimming pools in Thessaloniki is the purpose of the current research. The number of the participants that took part in the particular research was 191 in total, between 18 to 55 age range. In an effort to investigate the specific concern, the participants filled in the questionnaire named "Risk Assessment in Physical Education - The Triangle Model" of Beaumont, Eve, Kirkby, Whitlam. The statistical analysis was based on the SPSS 14 software package. This book should help shed some light on the specific environment, and should be especially useful to professionals or anyone else who may be interested in handling and preventing of possible injuries or fatalities in water environment.