Prolonged sitting negatively impacts health by contributing to increased risks of obesity, heart disease, and type 2 diabetes. When individuals sit for extended periods, their metabolism slows down, and calorie expenditure decreases. This sedentary behavior can lead to muscle atrophy, particularly in the back and core, compromising posture and physical stability. Moreover, scientific studies indicate a correlation between prolonged sitting and increased mortality rates. Hence, integrating regular movement or standing breaks into daily routines can help mitigate these risks and support better overall health.