How do I edit the collision bounds for the Player?

Hi, I haven't used Torque and forgot where a lot of things where and how they worked... but I got back to it today and was wondering how do I change the collision bounds for the player. I subbed my own animations in for the "Dragon" but then in My animation the feet go through the ground. Is there a file with the collsion bounds? Or is there a place where I can edit it?

Sorry if this sounds a little confusing.