Euexia
Euexia, derived from Greek roots meaning "good condition" or "good habit," refers to a state of healthy physical condition or robust constitution. It implies a general well-being and vigor that results from proper bodily functioning and a balanced lifestyle. In older medical contexts, it was sometimes used to describe a disposition towards health or a tendency to be in good health, rather than the active state of being healthy itself. While not in common usage today, the term historically contrasted with conditions of illness or debility. It represents an ideal state of physiological equilibrium and resilience. The concept is similar to modern notions of wellness and overall physical fitness.