The photo is a tweet. The tweet, in Turkish, is a humorous account of a yoga class. The joke lies in the implied awkwardness and perhaps even slightly embarrassing nature of the described yoga position and the instructor's actions. The person, dilân uzunhikaye, describes the instructor having her touch her stomach. The humor comes from the contrast between the potentially intimate and personal nature of the instructor's action in this specific yoga position, and the seemingly simple instruction to "pull the stomach in". It suggests a situation that is potentially more intimate or suggestive than it should be in a normal yoga class. In short, the tweet is a relatable and funny anecdote about a slightly uncomfortable experience at a yoga class.