So I done some curls the other day not a whole lot of weight. I done 3 sets 15,12,10. Afterward I got the usual tightness. But 2 days later my arms are so sore. Iam actually having to take medicines to take the pain away. They are extremly stiff and sore both arm at the bend of the elbow and into my bicep. I find myself not being able to extend either armwithout ALOT of tightness and soreness. Ive neverbeen this sore from doing curls before could I have pulled a muscle or did I just work these muscles really good this time? Also is there anything I could eat to help reduce the soreness?