Need to increase bench press

[mushtafa]

I thought I'd ask here as this sections seems to be all gym related.

My training is currently 12, 10, 8 reps, and I'm stuck at upping my bench press.

72.5kg is doable, 75kg isn't. I get stuck at about rep 8 or 9 and have to rack the weight and go again.
Last week I dropped back to 72.5kg and felt good again, but again today, the 75 was too much.

How do I progress from here?

Do more reps at 72.5kg?
Up the weight and go for 5x5 reps?
Or just keep going as I am at 75kg until I can complete the full set?

 

[mushtafa]

So you do a set of 12 and then 10 reps using lighter weight then go for your top weight for 8?

Or are all these sets still warmup sets?

You might be doing too much warmup.

When you tried 75kg did you fail on that last 9th rep? Or did you think "I cant do this" and then rack it?

Quoted from 2 years ago! If my 10 rep weight was 75kg for example, I'd do that weight at 12, then 10, then 8. The First 12 should be really hard and make you push for it. The 10 rep you would normally be able to do, but after struggling with the 12, these are difficult. Then the 8 is just as hard.

I haven't been training for 18 months or so. Stopped after injuries. I hit 100 or 110 on the bench before I stopped