Nias rock jump

did you know michael jordan?or any basket ball player?.the can jump really high.you can see at the picture,he can slam dunk.train hard and dicipline make him so powerfull.in my country a have jumper to,from Nias island.jump a high rock.if you from Nias,you will be teached to jump a rock when you are 18th years old.need special potentials.




you can see this

what do you thing?
if you interst visit lombat batu Nias