Aging is a process that affects nearly all aspects of human life and is becoming an increasingly significant issue in society. Physical activity and the preservation of psychophysical health in the elderly should be essential aspects of quality aging. Therefore, the goals of health and physical programs should focus on promoting active and healthy aging. The number of elderly individuals is increasing rapidly on a global scale, creating a need for the reorganization of healthcare and care services for these individuals. While life expectancy has increased, the quality and lifestyle have not necessarily improved in tandem. As physical abilities change over time, it is crucial to adapt training programs to be effective, safe, and tailored to the needs and capabilities of older adults. A combination of aerobic activities, strength training, flexibility, and balance exercises, along with increased daily activity, will enhance the quality of life for older adults. The "Aktivni u mirovini" project, co-financed by the European Social Fund, has reduced social exclusion among the elderly and positively impacted the psychophysical health of this often-overlooked group in society. The aim of this thesis is to theoretically explain the physical activity of the elderly, outline the diagnostic procedures to be used, provide a comprehensive approach to this specific group, and describe the experiences gained through participation in the aforementioned program.