Here's what I think of when I see the word trials...
Strength, agility, grace, & above all, BALANCE...
http://www.youtube.com/watch?v=AWTYc8uVRFA
http://www.youtube.com/watch?v=qd4zta30zNw
http://www.youtube.com/watch?v=_zPNQ...eature=related
NEVER let a foot touch the ground!