I had a quick question regarding lifting when you are sore. What is the general rule about lifting when you are sore. For example if a body part is still a little bit sore from a work out from 3 days ago is it still ok to work that muscle. And what if your biceps/back are sore, is it ok to work other muscles such as chest/tri's. Hopefully that makes a little bit of sense. Thanks for any info you can provide.