Strength
Back squat
Last session
140 kg × 5, 5, 5
RPE 8 · RIR 2
Next session
142.5 kg × 5, 5, 5
Target RPE 9 · RIR 1
Why this recommendation?
You hit every rep with about 2 reps left in reserve, so there’s room to go up. +2.5 kg and keep the reps at 5. It should feel harder, with about 1 rep left.