Happens to me with anavar, debilitating, I was trying to escape the gym before a cramp kicked in to full blown agony and I just crumpled on to the floor in a ball and laid there for 5 min, absolute worst.

Yeah AB cramps are common eat some more bananas but make sure you don't have any hernias bro. They can lock you up and spasm out in area and become like a hard knot. Keep an eye out for bulging if it happens again. I doubt that is the case but it's good to be aware of ya know

Dude I get these hard. Lower back, upper thigh and Ab crampies. I can't even wipe off the crunch bench without getting hit hard. I have to punch my thighs just to bend over and wipe down for a 2 Mississippi. I hit the treadmill afterwards for a good cool session and everything calms down. However, you should probably put one finger up your butt and the other down your throat and see which end something comes out of first. Depending on the result tell your mom.

It’s just a ab cramp bro. It happens depending on the gear you are on… I’ve had it happen a few times when on var or Clen… hydrate more, make sure you getting the proper amount of electrolytes, etc. I’ve gotten it while training abs and also outside the gym doing random shit that engaged my abs. Hurts like a motherfucker until it relaxes.

I had this happen to me a few weeks ago. Ridiculously enough, I was doing yard work and had to change the nozzle on the hose. It was so tight that I had to use a monkey wrench and a vice grip to get it off. I strained so hard that all of a sudden I felt a really intense tightening of my right lower abdomen muscle. It literally dropped me to my knees and kept tightening. Lasted about one minute, but felt like ten minutes, I still don’t know what the fuck happened. I train Abs three times per week and never had this happen to me before. Crazy shit! It went away and hasn’t happened again. Worst part about it was all the hose needed was a little oil, and it came right off the following day, smh.

From the sounds of it you're just cramping from increase blood flow (aas) and not hydrated well. I got an ab cramp on anavar once. Horribly painful but only lasted 30 seconds or so. Also will get the dreaded calf cramps from time to time. This has only ever happened while training or immediately after training the muscle in question.

Are you over training or something? Not sure I've heard of this. Injecting in the abs?

I’ve experienced this before a couple times. Once while using Anavar, and again shortly often stopping the var, and it was excruciating. I stopped training abs for a while because I was quite sure I was going to tear the muscle