Another in the ongoing series of Kitelife Magazine tutorials for using Revolution quad line kites, this one exploring the methodology and application of handle grip, body position and posture, as well as hand and arm position.One of the keys to successful Rev flying is being relaxed and comfortable, using hand and arm positions which grant you the most leverage with the least effort. NOTE: A reliable (and free) cross-platform video player is VLC, which should work with any file format in