The purpose of this course is to teach the principles involved in working on energized lines using insulated gloves. These principles are illustrated by a demonstration of replacing dead-end crossarms with the lines energized. Method, communication, concentration, and safety are emphasized throughout the course. At the conclusion of this course, participants should be able to demonstrate how to work safely on energized lines using insulated gloves. They should be able to demonstrate how to prepare for a job that will be done using gloves, perform the work safely, and return the job site to a normal condition. They should also understand the steps required to perform the specific job demonstrated.