working on 1RM improvement using singles/doubles?

i know your point.
My track workouts though cant afford any more volume/int. on the whole lol.
This year im aiming for a 10.8 and doing a ton of speed work.
Im in the gym on sundays, wednesdays and fridays.

With sundays being heavy squats, cleans, bench, + 1 posterior chain exercise or pulling exercise
wednesdays cleans, squats, bench and some form of assistance work
fridays dynamic box squats, jump squats, overhead presses, back work

Everything is based on the CF philosophy, whatever is left from the sprint work, is spent in the gym.

I will admit, I do some curls for the biceps :smiley: and tricep work for improving my bench press, but those are a very small volume in my overall training.