Movie of a bicycle running along a road without a road

It runs acrobatically in the air and cliffs. How did you practice?

Playback is from the following. The scene running through the trees looks like a movie.

YouTube - freeride

How about jumping over a motorcycle?

YouTube - freeride 2

I feel like athletics for bicycles.

YouTube - FreeRiding Video

Free ride seems to enjoy bicycles freely without worrying about time, but everyone is too free.