So we all know that you are supposed to mix up your workout programs every 6-8 weeks in order to avoid plateaus...but what do you guys do for your lifting programs to help with this? I currently do 3 full body workouts a week and idk if I should be switching to entirely different exercises every two months? I mean I still should keep squats, DL, bench, etc no matter what right? Does upping the weight count as mixing it up? Please help!