摘要:Introduction. Health behaviours, such as physical activity, are important elements in human life. They are particularly significant and crucial for the elderly in adapting to the new challenges in their daily life. One important indicator of the health status of individuals in the post-working age is its self-assessment. The aim of the study was to determine the self-assessment of the health status of people aged 45-89 years physically active at present and in the past. Material and methods. The research was based on purposeful sampling and was carried out as part of courses related to the physical mobilisation of elderly people held at the Poznań Academy of Physical Education faculty in Gorzów Wielkopolski and at the Faculty of Physical Culture and Health Promotion at the University of Szczecin. The research involved 300 parents and grandparents of the students taking courses at the two universities. Data were collected by means of a diagnostic survey carried out using questionnaires and interviews. Results. Women constituted the majority of respondents and had a higher self-assessment of their health than the men in each age group. The highest self-assessments were reported by urban dwellers, parents, and younger people. People who were physically active (currently and previously) - practising sports, travelling, going away on holiday, and taking care of their health (by doing rehabilitation or going to a sanatorium) - or professionally active also had a higher self-assessment of their health. Conclusions. Studying the elderly is important not only for diagnosing diseases but also for identifying prevention activities. Knowledge of the types of behaviour that are conducive to health and ways of modifying them, supported by positive behaviour patterns, should contribute to improving the health of society.