The health continuum is a tool used to understand an individual's overall health status, ranging from illness and poor health on one end to optimal health and wellness on the other. Based on the information provided about Cody, he eats a lot of junk food and doesn't get much exercise, but he does not exhibit any obvious signs of illness.
Given this context, Cody could be placed somewhere in the middle of the health continuum. Although he does not show any visible health issues, his diet and lack of physical activity suggest he is not living a healthy lifestyle. This situation indicates that while he may not currently be experiencing health problems, he is at risk for developing them in the future due to his dietary choices and inactivity.
To summarize, Cody may not be in the “illness” category, but he is also not in the “optimal health” or “wellness” category. Instead, he appears to be in a state where he is functioning without illness but is engaging in behaviors that could lead to future health issues, placing him in the middle range of the health continuum. It may be beneficial for Cody to evaluate his lifestyle choices and consider making healthier dietary and exercise decisions to move toward better health and well-being.