Healthy Behavior Through Peer Pressure

There is a problem here.

Hanging out with healthy friends could be the best way to keep fit. A study of 3610 Australian women, published in BioMed Central's open access International Journal of Behavioral Nutrition and Physical Activity found that physical activity and healthy eating behavior were both strongly affected by social norms.

What mentally, physically and emotionally healthy person would want to hang out with this?



Or this?