[sweetorange]

I have felt tingly sensation sometimes, but it is the same sensation when I get muscle contractures on my shoulders and back.
Not always, just sometimes. So I don't know if it is due to my tendency to be nervous all the time or related to pumping. I don't know.

However I must say dome position is too very important. TRY not to catch your armpit zone, most of the nerves for arm movements are around there!

Regarding this: "So I don't know if it is due to my tendency to be nervous all the time or related to pumping. I don't know." Did you have this feeling before you starting noogling as well or not? Also, is the sensation affected when your anxiety level goes down??...Gotta admit I am a tad bit scared after reading Jennifer's post.

I had in 2014 for example, but it was different feeling on my fingers and it was because I was dealing with a fucking infection that got upside down my whole inmune system. I am a girl who needs to get physio every three weeks for muscle cramps, so in my case I cannot assure that. On the other hand, when I did Rocket's way of noogling this summer it is true I FELT PAIN on my chest, that kind of pain it makes your breathe goes slower , but it was due to overpumping. I knew what was going on. I waited some weeks and when I tried again noogling, I started doing 15 minutes twice a day (separated, morning / evening), then 30 minutes everyday straight once a day for another three weeks and currently doing combining 30 minutes hold and release method everyday except Fridays, when what I do is 45 minutes straight (low pressure!!), stop, go to the gym, get back home, 45 minutes hold and release . Of course, lots of lubrication to avoid overpumping, heat pad before noogling, massage before noogling, massage during noogling, water intake before and after noogling, and 10 minutes more heat pad after noogling. = heat, for avoiding the pain I felt in summer even tho I am doing less much hours and less much pressure compared to June, July and August. 

Just in case, y'know.