this makes no sense what do you mean by smash up and where is it happening
you get from a man in mauvile
in mauville city.
to get to mauville you have to have rock smash to get rock smash you have to get to mauville
you have to go to mauvile city, and go up from there. if you dont have rock smash, its impossible, but if you have it, you can go anywhere up there! :)
go to to route 111 and use rock smash then keep on going up then youll be there
You Go left and use rock smash to open up the tunnel
You can found it in the Safari Zone, but to catch it you will have to have passed the elite four and have a Pokemon with rock smash and then smash all the rocks in the Orres Pokemon regions.
go to the granite cave and have a pokemon with the move rock smash then go to a stone you can smash with rock smash smash it and nosepass may appear
you win them from gyms
Someone has it in Mauvill who lives next to the bike shop.
The HM04 Strength is found in emerald after the player uses Rock smash to open up the Rusturf Tunnel. A NPC called Wanda will give the HM to the player after the rocks are smashed.
At the rusturve cave if you use rock smash the guy there will give you strength.