Originally Posted by sparky

A good method I found for doing bicep curls that has given me good reults is to have a dumbell in each had at a weight you could do 25-30 reps with. Do 10 reps with your right arm, while keeping your left arm at 90 degrees so it stays tight. Then once youve done 10 reps on your right arm swap to your left and hold your right arm at 90 degrees. Do this 3 times then finish up with another 10 reps with both arms together. I have found this method to be VERY effective at building your biceps.