
Originally Posted by
lovbyts
Do you get any pain when or after doing curls? I know you said only shoulder press but it just seems weird. It might have something to do with having to balance it is all I can think of so there is one obvious solution. Go with a lower weight. Concentrate on form and do your press slower.
You can also try doing some deep tissue massage. I know usually 3 or 4 days after doing curls I start to get some pain/soreness under the bicep sometimes.
The other thing would be to add some warm up stretching exercises before and see if that helps.