In the past 15 years, the Core and Balance Model of Family Leisure Functioning has emerged as a focus in family leisure research. This body of work has demonstrated that family leisure involvement is consistently a significant predictor of elements of family well-being from multiple perspectives in the family, and among a variety of family types. A closer examination of this work reveals a more complex interrelationship between family leisure involvement and well-being and calls for further refinement and testing of the model. A systematic review of this body of work was conducted with the goals of offering a summary of findings, a revised graphic of the model, strengths, limitations, and recommendations for future work. Nineteen peer-reviewed journal articles, nine research abstracts, and one dissertation were reviewed. [ABSTRACT FROM AUTHOR]