That’s something you get from lifting heavy weights, there’s not a ton you can do about it. Definitely stretch out your arms and elbow, and if the weights that you’re using are too heavy go down a weight for a bit. Sometimes it’s a form issue too, so make sure your form is good

5

this is most likely form! i had the same issue, if its happening during preacher curl, remember to adjust the height of the seat properly to where your elbows aren’t hanging off!

1