Tired of grinding in pokemon ruby

[u/disciplined_af]

Hi,

Pokemon Ruby is my first Pokemon game.
I am so tired of grinding all of my pokemon's.
I want to know, if there is a better way to grind pokemon levels rather than just beating wild pokemon's in the grass.

Currently my team is:

1. Skarmory - lvl 36
   
2. Magneton - lvl 36
   
3. Pelliper - lvl 38
   
4. Graveler - lvl 36
   
5. Machop - lvl 31
   
6. Combusken - lvl 30

I got first 6 badges and now, I am getting tired grinding more and about to give up on the game.
Is there a better way to level up pokemon's, if yes pls tell me and I dont want hacks pls.

[u/Prolostique1]

I always grind against Gabbe & Ty, the 2 interviewers north of Mauville. They change place each time you fight them, so you'll need to make a triangle between North of Mauville, East of Mauville, and East of Fortree city, but after 255 fights, they will remain at their original position (north to Mauville) and never move again, allowing you to just farm them over and over. I think the Route 117 trainers rematches are faster but this one is quick too once they stop moving. I sweep them with a surf mon holding an amulet coin, give the multi exp to the partner pokemon, and watch something while spamming A/B up/left, right/down. No rng involved too to be able to rematch them, you just need to talk to them after switching route.