Blender animations not importing properly

I've made a character with animations in Blender. I imported the character (I've tried both .blend and .fbx) but not everything imports properly. The model imported fine and in the inspector the animations show up but they don't work in the preview. Below are 2 images, one from Blender and the other one from Unity:

When I press the play button in the preview window in Unity the animation runs but the character isn't moving. The animations work fine in Blender.