In this tutorial, we learn how to create a muscle man in Photoshop. Start off by opening up a picture with a man who has his back to the camera and is flexing his muscles. Now, use your tool to make his back look more broad and add more skin to the body. Copy the muscles that are on his back and reapply them to the sides. Use the blending tool to make this all look like the same body part. Add more definition to the abs, then apply more muscle to the upper arms as well. When you are done, the man will look far more bulked up and it will only take a few minutes.