You go back through the cave and go to Jubilife City.. Go north up into a cave and use Rock Smash then battle on up towards the next town where you defeat Galactic Grunts Galore.
The first Gym Leader who is Falkner, the Violet City Gym Leader, he has a Pidgey and a Pidgeotto.
the first gym leader is brock.
Brock the rock gym leader
You first must make sure that the gym leader is in the gym, because in some games you have to locate the gym leaders first. After that, you may have to get through a puzzle in the pokemon gym to get to the gym leader at the end of the puzzle. After that, you will battle the gym leader, and if all of her Pokemon faint, then you will probably be given a gym badge.
The first 4 gyms are Rustboro City Gym leader Roxanne, Dewford Town Gym leader Brawly, Maulville City Gym leader Watson and Lavaridge Town Gym Leader.
Pewter City. Vs. The Rock-Type Gym Leader Brock
Brock is the first gym leader in pewter city.
The third gym leader is in Hearthome City. But i think the gym leader says that you are not ready yet. (don't remember) you have to beat Pastoria and Veilstone's Gym leader first and then you can battle Hearthome's leader.
go into oreburgh mine and talk to gym leader
The first pokemon gym is a Rock based gym and its leader being Roaxanne.Its the easiest gym to beat :)
Go down to oreburgh mine and talk to the gym leader he will run off now go to oreburgh city and go into gym that gym leader will challenge you.
by beating the gym leader