After suffering a ruptured disk at c6/7 and surgery for such I notice years later now that I'm lifting again that I'm weaker still in my left pec and tricept which were the two muscles affected most by nerve damage pre-surgery. Will these muscles start to respond and grow again and will there be a limitation as to potential growth because of damage? Do these types of injuries cause permanent nerve damage or can they repair themselves at all?
Thanks, KK.