The criteria of development of karate training improving the physical fitness of people of early maturity age who attend fitness clubs

The article considers the criteria, which should be taken into account when developing the methods and programs of karate training improving the physical fitness of people of early maturity age who attend fitness clubs. These criteria are determined based on the analysis of two groups of factors: the factors describing the motivation of people engaging in marital arts training in fitness clubs and the factors associated with the community of fitness clubs’ clients. The scientific relevance of the research is determined by the popularity of karate and the lack of scholar studies dealing with the improvement of physical fitness of young people by means of martial arts, including karate, which take into account the specifics of martial arts training in fitness clubs.