Is this an exercise

Hey guys

I’m trying to figure out if this is an exercise or if it closely resembles a ULI or I’m just trippin. I was doing my routine when I (semi erect) grabbed my penis at the base with my whole hand and squeezed hard. I slowly pulled towards the glands and became phat and hard and I just held it for about 20 sec. The base was soft. Please give feedback if I’m wasting my time. I’m wondering if this will help my mid shaft girth.

Keep it up