Physiologically, jelqing can be seen as a form of exercise for the penis. Just like any other muscle in the body, consistent and controlled pressure applied during jelqing can help improve the blood flow to the area and potentially lead to increased size over time. It's important to note that jelqing should be done with caution and moderation to avoid injury or negative effects on penile health. Understanding the physiology behind jelqing can help individuals practice the technique safely and effectively.
How do jelqing devices work?
