Originally Posted by bruce19

Basically this.....when entering (let's say) a left hand curve, you would stay to the right before the curve and then bend the bike down (left) to the apex of the curve and aim to the right as you come out of the curve. It basically "flattens" the curve making it "straighter" and, thus, faster. Here's a diagram I found:

https://drivingfast.net/racing-line/

I hope this helps.