Hi welcome to my guide.This is a decent guide of Tryndamere TOP.Im a Silver I LOL player and i just want to show you my trynda build...I am not a pro but this is a good build for trynda.

Trynda is a very easy champions...He have a strong passive who give trynda 35% critic chance if the fury bar is full.

Marks
Greater Mark of Attack Damage-You need this because Tryndamere is a AD champ.
Seals
Greater Seal of Armor-This rune is recommended against an AD enemy.
Greater Seal of Magic Resist-This rune is recommended against an AP enemy.
Glyphs
Greater Glyph of Health-This is for increasing the health of Tryndamere
Greater Glyph of Attack Damage-For increasing of the AD.
Quintessences
Greater Quintessence of Attack Speed- Tryndamere need some attack speed in early game.

Pros + Easy champ + Can escape very easy with E + Very strong + No cost spells + When you activate the ultimate Tryndamere is invulnerable

Cons + You have to pay attention in early game to dont die.

Battle Fury is Tryndamere's passive it gives you 0.35% crit chance for every point of fury Tryndamere has. That means at full fury (100/100) he will have 35% bonus crit chance. This is a huge advantage in solo top lanes and helps you farm and trade hits better.
Bloodlust this abillity is healing trynda
Mocking Shout this abillity slow an enemy
Spinning Slash is like a mini flash and could be used to attack an ennemy or to escape