Which aspect of personal health could signify poor lifestyle choices?

A sedentary lifestyle with no exercise is indicative of poor lifestyle choices because it reflects a lack of physical activity, which is a crucial component of overall health. Regular exercise plays a vital role in preventing chronic diseases, maintaining a healthy weight, and improving mental health. When individuals are sedentary, they miss out on the numerous benefits of physical activity, including improved cardiovascular health, enhanced muscle strength, better bone density, and increased energy levels. This lifestyle can lead to various health complications, such as obesity, diabetes, and heart disease, making it a clear sign of detrimental health behaviors. In contrast, the other options—regular physical exams, maintaining a balanced diet, and occasional social drinking—represent positive or neutral health behaviors that do not inherently reflect poor lifestyle choices.