Hygiastics refers to the science of maintaining health and preventing disease through exercise and proper physical activity. Synonyms for this term include physical culture, kinesiology, sport science, and physical education. These terms all describe the study of how the body moves, functions, and can be improved through various forms of physical activity. Hygiastics has been a field of interest for humans for centuries, as it has proven to be an effective way of keeping the body strong and healthy. Synonyms like those listed above help to emphasize the importance of physical movement in maintaining overall physical health and wellness.