I have a problem with yo-yo progress. My lifts will keep going up and then eventually I'll hit a wall and for the next few weeks I feel super weak and my lifts are terrible. I take a step back and build back up to my previous top level, but when I get there again I have the same experience.
My lifts reach a peak, I then go through a period of feeling like I can barely lift and then I try to build back up. I don't want to keep going through this and spinning my wheels. Is this a common phenomena? Am I just not upping my calories, etc to keep up with the work?
Any advice about what's going on here?