Estimate how much hard training your body can recover from right now. Built for the lifter over 40 who needs the right dose: enough stimulus to improve, not so much that joints, sleep, and soreness fall apart.
Use honest current numbers. This should change as sleep, stress, joints, and conditioning improve.
This is a coaching screen. A high score does not mean more is always better. It means your body is currently showing enough recovery bandwidth to tolerate more hard work.