So my right biceps started hurting a couple months ago. It seems to get better then get worse. Oddly, it can feel better after exercise; it can also feel a bit worse.
It doesn’t hurt at either end, so it doesn’t seem to be the tendons. I curled 40 lbs. with it today (close to my max), but it did hurt a bit doing that, but not like crazy. It hurts the most just when I flex the muscle, basically.
And as I said, one time I worked out and got both biceps about equally sore, and the right one felt great the next day, which was odd.
It doesn’t seem to be getting better, so it is worrisome. Any ideas? Thanks!