Did I just board a train to snap city?

[SpreadFear]

So after I finished my deads, rows and lat pull down I continue on with working my bis.

As I was doing hammercurls (standing) my lower back muscles just start trembling/vibrating non-stop for about 2 minutes.

There was no pain, and it occurred that one time only.

Has anyone else experienced this? What does it mean? What happened to your muscles the day after?

Thanks.

[DJAuto]

I've never heard of that in that context. Perhaps it was just a cramp.

[bobdickgus]

Sounds like exercised induced muscle twitching, have had it occasionally usually in my shoulders.
I never had it with a large group of muscles though just one of the smaller stabilizers.

[acrawlingchaos]

Time for a deload.

Take a week off, or just work at 50% intensity for the week.

[SpreadFear]

well it's the day after and I just feel doms in my lower/mid back

thanks for the replies

[huijlk]

YOU GOT CANCER!

jks aside, nothing biggie. that happens to me often with my quads. it happens for like 20sec, then goes away.