The aim of this paper was to get a closer picture of the importance of different CrossFit training elements in different groups / levels of exercise. Based on the opinions of experienced CrossFit trainers and athletes it was attempted to determinate difference between importance of each element. Differences in the perception of importance between men and women were also defined. The sample of participants in this paper was presented by the participants and trainers of the CrossFit program from Split. The total sample consisted of 13 respondents, of whom six were women. On average, the CrossFit program is 47 months (4 years) with a range of minimum 18 to a maximum of 108 months of2 experience. The total sample variables consisted of 14 variables that were collected by using a partially closed structured questionnaire. The methods of processing the results included descriptive statistical procedures, methods for determining the differences between the groups, and methods for determining the correlation between the variables. It is obvious that most CrossFit participants as well as CrossFit trainers analyzed in this paper previously engaged in sports gymnastics. There is generally consensus that a strength component should not prevail in beginners level training, but should be based on improving skills. For scaled and advanced level, athletes and trainers believe that condition is the most important segment of preparation, and the importance of strength comes to the fore at an advanced level. Although the survey was conducted on a relatively small sample of respondents, data was obtained that should be taken into account in planning and programming the CrossFit training.