
Don’t be afraid to drop weight and relearn proper form. Had to reteach myself how to squat and went from repping 315 with terrible form all the way down to 185 with perfect form. Then went back up incrementally. Leg growth skyrocketed. Form is way more important for growth than the number of plates on the bar.
if it's been two years and you haven't made progress you're probably making a mistake with the following: 1. are you progressively overloading? (can you lift more weight over time?) 2. are you eating enough? (are you maintaining or increasing your weight?) 3. are you getting within 0-2 reps of failure on your last set? 4. are you sleeping eight hours a day?