Does anyone have good advice on the best way to warmup before attempting a 1 rep max? I know most guys out there will say..."why are you worried about a 1 rep max." Well, for me, it is a huge psychological barrier. I have come so close to a 300lb bench press so many times over the years but never quite achieving it because of tendonitis in my shoulders or some other factor that would cause me to stop training. I have never used any gear and wanted to achieve this before I do my first cycle. Recently, I did 295 for an ugly but successful repetition. I plan on trying 300 sometime next month. I am trying to figure out how many warm-up sets and how much weight I should use before I attempt this. Sometimes I feel like I warm-up too much, thus, reducing the amount of weight for my 1 rep max. On the other hand, sometimes the 1 rep max feels heavier if I don't use a heavy enough weight for the warm-up.