I suspect that they are some hidden tackles in Fifa 11 pc/ consoles, besides your regular pressure tackle, double team, jockeying and sliding tackles.
I notice that when i play against persons they do tackles where i am socked off the ball like a rugby player without getting a foul. Players dribbling with the ball cannot be caught by defenders , its like they are dribbling with a force shield. Do anyone know of these special Tackles or tricks?