Well I recently just decieded hey ill buy full dharok had the money to waste, but now i dont know where to train at. Im only 37 prayer and dont plan on getting 43 any time soon so any place that requires prayer protect dont suggest. Im also 82 defence at 90 combat if that helps. Thanks for your time.

The most basic way for efficient dharok training is just keeping yourself as low hp as possible and utilising your protective prayers to prevent you from taking damage and hence allowing the set effect to work best. If you don't even have a protect from melee prayer, there is really not much point to using dharoks to train (most best dharoking spots have monsters that use melee), you are simply better with a whip and rune defende.

You could also keep your hp low, but not dangerous. Eat at under 20(depends on what you fight, thats just a general number). Getting 43 prayer would be really easy for you though, just get some d bones and borrow a gilded altar

u can max at pc

 

also ive seen people do it at anou, there max is an 8

Just get that 43 prayer level for the best spot. Ape Atoll is an awesome place, because you can use +15% prayers along with protect form melee constantly. Along with maybe some combat potions or super potions, you will hit high most of the time.