From Daily Routines to Cardiovascular Health: The Untapped Potential of Incidental Physical Activity

Cardiovascular diseases (CVDs) represent the primary cause of death worldwide, thereby demanding effective preventive measures. Incidental physical activity (IPA), which encompasses non-exercise movements naturally integrated into daily routines, offers a practical and promising strategy for reducing CVD risk. Research, particularly from the UK Biobank, has consistently highlighted the cardiovascular advantages of IPA across diverse populations. However, systematic guidelines for integrating IPA into cardiovascular care are limited. Thus, this review aims to provide a comprehensive synthesis of IPA, including a definition, classification by intensity, current evidence linking IPA to cardiovascular health, and the underlying mechanisms involved. Present research underscores the extensive benefits of IPA, particularly the pronounced effectiveness of vigorous IPA (VIPA). However, approaching these findings with caution is essential, especially considering the limited representation of individuals predisposed to exercise-induced sudden cardiac events in middle-aged and older cohorts. Therefore, while the advantages of IPA are clear, further investigation is warranted to understand the implications of IPA for all populations. In conclusion, we recommend integrating IPA as a complementary strategy alongside structured exercise in clinical practice. However, emphasizing risk mitigation strategies for VIPA is crucial, particularly for at-risk individuals. This review aims to provide practical guidance on the effective implementation of IPA in cardiovascular health management.