Long descents can make your legs feel more tired than the climb. The trick isn't to rush to the bottom — it's to find a rhythm you can maintain.
On a clear, established path, shorten your stride slightly and keep your steps deliberate. Look a few paces ahead so you can spot changes in the surface without staring at your boots. If you notice yourself speeding up, ease back into a comfortable pace rather than letting the slope dictate it.
Take brief pauses before your legs feel completely spent, especially on a route with a long downhill finish. When you stop, check whether your rucksack has shifted and adjust it for comfort before setting off again.
Different ground calls for different movement, so give yourself time to adapt instead of forcing the same stride all the way down.
Field tip: On the descent, smaller steps can make for a smoother finish.