1) Straight sets - same weight, same number of reps, keeping reps in reserve for the first sets.
E.g. 200 x 10 reps (2 RIR), 200 x 10 reps (1 RIR), 100 x 10 reps (0 RIR)
2) Sets to failure (two options)
a) you can maintain the same weight, and decrease the reps
E.g. 200 x 10 reps (0 RIR)...