"I can teach you, yes. You're already fairly agile, so I think I could help you learn my technique for covering ground swiftly when it looks like ground that couldn't easily be traversed. It's all in the muscles of the legs and feet, and in the swift changes of balance, and in the spirit of the thing."

He glances downslope to calculate his fall line, rather as a skier does. The route of least expended energy and most efficiency and safety.

"Follow me, then!" He starts down the slope, leaping from one dryish place to another, twisting his body as he sets his feet in order to spring off again as quickly as possible. He hasn't chosen the most demanding route, considering that Kaito is a beginner. . . or is he? Curufin has heard of parkour, and he'd say it is related to what Elves do when they move swiftly.