Originally Posted by Smashlilman
Who's not to say his armor isn't enchanted and there where mystical elements involved in him repelling Mjolnir. Sort of in the why that the properties of Caps shield allow it repelled Mjolnir in the Avengers.
Or perhaps he has used his magic to create some sort of force field that appears at the last minute right in front of the armor of his crossed forearms, and if you look at the latest video marvel_freshman provided you will see a flash of light afterwards, which I am pretty sure signifies that he will be using some type of magical power to propel Thor back like a miniature explosive force. This film is really shaping up.