Originally Posted by Eric3237

Have you been doing that the whole time? Once I remembered that we were talking kilos and not pounds it wasn't quite as bad, but nevertheless your "warm-up" is overkill. Starting too close to your working weight for too many reps.

If you are warming up for squats along the lines of what I gave you before, you really shouldn't need to warm up for bench. Maybe something very light if you feel the need or some light flyes. When you do warm-up for bench, you would never start so close - probably something like 60 kgs?