The concept of vitality. Review of the vitality-related research domain

Existing literature identified numerous positive consequences of vitality, including somatic health, mental well-being, and improved performance. Despite the immense scientifically proven beneficial importance of vitality, the concept has not been accurately conceptualized to ensure its uniform, comprehensive understanding and application. Through a detailed analysis of 93 qualified research studies on vitality, the present study provides a contemporary and concise scoping review of the vitality research domain, in particular how researchers addressed vitality, what aspects of vitality they explored, and how they designed their investigations on vitality. The vitality research domain appears to be composed of mainly quantitative inquiries in the field of psychology. The findings disclose vitality as a quantifiable subjective positive concept consisting of fluctuating physiological and psychological energy, which can be regulated and harnessed by a person possessing it. In addition to outlining features and measurements of vitality, the review generalized its empirically identified antecedents and consequences.