Individuals with autism tend to have weaker muscle strength and endurance than their peers. Therefore, many individuals with autism have lower fitness skills than other people. These skills include balance, body coordination, visual-motor control and other mobility skills. In our project, yoga poses and walking meditation activities applied with the method of imagery and storytelling, taking into account the principles of mindfulness, aimed to reduce the stress and anxiety levels of individuals with autism, as well as to support and strengthen their physical competence. In this project, meditation, breathing work, deep relaxation techniques, activities that strengthen focus, develop bodily and inner awareness, and physical yoga poses narrated with images, and physical yoga poses that are applied by considering the mindfulness principles that they can apply with OBS individuals, were shared in detail with youth workers practically. Afterwards, new activities and studies were produced together. In order to reach the goal, first of all, youth workers were told what mindfulness is and its basics in a presentation, mindfulness meditation and informal forms of practice in daily life were shared, and their competence and motivation to regularly apply mindfulness practices as a life-long habit was increased. In this context, the main purpose of our project was to increase the institutional capacity of institutions working with young people with an autism spectrum disorder in order to develop their physical, social-emotional, and non-verbal communication skills and maintaining relationships. In order to achieve this goal, various activities such as Mindfulness breath awareness, movement awareness, deep relaxation techniques, practicing physical yoga poses with imaginary stories, walking meditation were carried out, and youth workers were taught these techniques. In this regard, our specific objectives were as follows: - To increase the knowledge of the participants about the problems of individuals with au-tism in different countries and the solutions to these problems. - To teach mindfulness, breath awareness, movement awareness, deep relaxation tech-niques, and physical yoga poses to young people with an autism spectrum disorder. - To produce relaxing and calming activities that will reduce the stress and anxiety levels of young people with an autism spectrum disorder. - To developing long-term collaborations among partner institutions to solve the problems of young people with autism spectrum disorders.