Things You Need
Equipment
- Rune full helm, Rune full helm (t), Rune full helm (g), Saradomin full helm, Zamorak full helm, Guthix full helm
- Any cape
- Amulet of power, Amulet of strength, Strength amulet (t)
- Rune scimitar
- Rune platebody, Rune platebody (t), Rune platebody (g), Saradomin Plate, Zamorak Plate, Guthix Plate
- Rune kiteshield, Rune kiteshield (t), Rune kiteshield (g), Saradomin kite, Zamorak kite, Guthix kite
- Rune platelegs, Rune platelegs (t), Rune platelegs (g), Saradomin legs, Zamorak legs, Guthix legs
- Rune gauntlets
- Fancy boots, Fighting boots

Items shown above: a. Zamorak full helm, b. Team-46 cape, c. Strength amulet (t), d. Rune scimitar, e. Zamorak plate, f. Zamorak kite, g. Zamorak legs, h. Rune gauntlets, i. Fighting boots
Inventory
Option 1
The first option is for trainers who don't want to spend money on training. The only things to bring are fly fishing rod and lots of feathers. Fish a full inventory of salmon and trout and go to the longhall (Barbarian Village) to cook your fish.

Option 2
The second option is quite more effective than the first one but requires a lot of money. The things to bring are 2-3 strength potions and a full inventory of lobster, tuna or swordfish (other foods that give plenty of hp are fine too).

Location
“Pit of Pestilence” in the Stronghold of Security (Barbarian Village)
Strategy: When you enter the first room in the “Pit of Pestilence” with the Giant Spiders (level-50), they will auto-attack you. That means that you don't have to click on them anymore. When they stop auto-attacking you, go to the next room on the east side. Head to the north-east corner of the room and the Giant Spiders there will attack you. When they stop auto-attacking you, go back to the previous room and so on… Remember to turn on your “Auto Retaliate”!

Note: This strategy gives at least 30,000 xp in either Attack, Strength or Defence in 1 hour (depends on your combat level and stats).