Here is how stances work; at any time whether you're in fight or not your Soldier is able to NHL Pucks use 1 out of 3 stances that he has. And once a stance is triggered some of your Fighters capabilities are going to be better and more highly effective, while other capabilities will either be not available for use at all or actually more intense. So choose your stances smartly.
Battle Position - Your very first and main stance you're going to have is known as the Battle stance. The Battle stance is a fairly fairly neutral stance that usually is excellent for all Fighters regardless of part, specifications, or develop.
Defensive Position - Your 2nd stance as a Soldier is going to be a protecting stance which will enhance all your tanking capabilities. The problem with protecting stance is that unless you're enjoying a Security Soldier it is fairly ineffective. http://www.nhlpucksale.com/