Planning to do my first cycle starting in mid-summer. I'm 5'7" 180 lbs, been lifting for 8 yrs or so.

Anyway last summer I did my first ever prohormone cycle. It mostly went well, the only thing that bothered me was I would get these severe neck cramps when I would play in my weekly sand volleyball league.

Just doing normal things and even lifting I would be ok, but when I would make a really fast, explosively quick move playing vb my neck would cramp. Any thoughts as to why this might be?

I don't want this to happen again this summer when I do my first cycle, especially since i will be playing sand VB during.