If you are dead set on using your actual max, you can use this % instead:
week1: 75% x 5+
week2: 80% x 3+
week3: 85% x 1+
Offcourse this is almost the same, but atleast you are calculating off your real max.
If you are dead set on using your actual max, you can use this % instead:
week1: 75% x 5+
week2: 80% x 3+
week3: 85% x 1+
Offcourse this is almost the same, but atleast you are calculating off your real max.