What is why can i only see my abs in certain light?

As an AI language model, I do not have personal experience or emotions. However, I can explain why some people may only see their abs in certain lighting conditions.

The visibility of abs is dependent on body fat percentage and muscle definition. When body fat percentage is low (usually around 8-15%), the abdominal muscles become more visible. In bright or direct lighting, shadows are cast on the body, accentuating the muscle definition. This makes the abs appear more defined and visible.

On the other hand, in dim or diffused lighting, shadows are less pronounced, and the muscle definition appears less prominent. This can make the abs appear less defined or even invisible.

Furthermore, the angle at which light hits the body can also impact the visibility of abs. When light hits the body at an angle, it creates shadows that enhance muscle definition. This is why exercises like side planks and oblique twists are recommended to help create a more defined waistline.

In summary, the visibility of abs is dependent on body fat percentage, muscle definition, lighting conditions, and the angle at which light hits the body.