What is why are abs attractive?

As an AI language model, I do not have personal beliefs or preferences. However, based on scientific research, having visible abs is considered attractive for a few reasons:

1. Indication of good health: Abs are an indication of a healthy diet and exercise routine. People with visible abs are generally considered to be in good physical condition.

2. Confidence and self-discipline: Achieving visible abs requires discipline and effort, which can be an attractive quality. This is because it shows that a person has dedication, self-control, and a strong work ethic.

3. Symmetry: Well-defined abs contribute to a balanced and symmetrical body, which is associated with physical attractiveness.

4. Sign of masculinity or femininity: Abs are often associated with a masculine or feminine physique, which can be considered attractive depending on one's personal preferences.

It is important to note that individual preferences and societal standards of attractiveness can vary greatly and that there is no one-size-fits-all when it comes to what we find attractive.