Raise your defense man, RAISE YOUR DEFENSE
I'd sujest hill giants
Fighting more, maybe to to the graveyard.
Make runes. Air, Water,...
40 Defense? sure why not? =)
Castle Wars Armour:Red - Has Defense equal to Steel.Silver - Has Defense equal to MithrilGold - Has Defense equal to Adamant
99
Try to do stuff that requires your current level.
In RuneScape? No, smithing does not affect your combat level. Your combat level can be affected by the following skills: Attack, Strength, Defense, Constitution (formerly called Health), Magic, Ranged, Prayer, Summoning (for members). Search for an online RuneScape combat calculator to quickly see how the different skills affect your combat level.
The best armor to wear in Runescape I would say is Bandos, mainly because a nice combination on Strength bonuses with Defense.
raise defense
just use that option under the crossed swords.