So Master Wu said that an elemental master could do spinjitsu burst if he was surrounded by his element. Almost every master must be in a specific place to do it. Like Cole must be deep in the earth, nya should be in the water, Zane surrounded by ice etc.

But Lloyd can be EVERYWHERE to do this. Two reasons:

1 it is said that Lloyd has all of the elemental powers so he has so many that he can do spinjitsu burst everywhere.

2 Lloyd is the elemental master of energy. Every thing you do requires energy, so he's always surrounded by energy.

Another way Lloyd is the best and the strongest.