The Mediating Role of Physical Exercise on Subjective Wellbeing in Older Adults'data

The survey collected 314 questionnaires, which included demographic information (e.g., name, age) and assessments of four variables, such as physical exercise and subjective well-being. Furthermore, based on each participant's responses, corresponding scores for physical exercise, perceived social support, physical and mental health, and subjective well-being were calculated for each subject.