A sand bag dropped on rocks. Heavy impact on to rocks.
Footsteps, wearing tennis shoes jumping on a wet paper surface.
A brick falling onto cement, bounces and then settles.
Footstep jumping and landing on wooden floor in the distance. Reverberation, and echo.
Jumping footstep and slide with hard sole shoe down onto a hollow wood surface.
Single jump on hollow wood floor wearing hard sole shoes.
Metal chair hitting, bouncing then settling on wood.
Glass bottle hits dirt and rolls.
A coin being dropped on cement.
Heavy wood impact into gravel.