,

Boat owner know how to take his boat out of the water without using a car and a trailer.

This man, probably the owner of the boat, forgot that he did not come by car and trailer to get the boat out of the water and ran at high speed on the asphalt ramp on a normally the boats are shocked out of the water.

It seems that due to the speed he ran tens of meters on the asphalt.
Now he can bring his trailer to get in the boat and it will definitely not get wet.

But the boat will probably need minor tweaks due to contact with the asphalt.