ISA offers a variety of educational materials to help arborists improve their arboricultural knowledge. Each week we will feature a product, or group of products that will enhance your arboriculture education. This week, ISA is featuring Arborists’ Knots for Climbing and Rigging DVD and Workbook.

An excellent resource for ISA Certified Tree Worker Climber Specialist® and Aerial Lift Specialist® candidates, this DVD allows learners to follow along with ArborMaster® trainers and International Tree Climbing Champions as they demonstrate the knots commonly used in climbing and rigging.

The DVD and accompanying illustrated workbook include a list of specific knots for extra practice. The knots included in the workbook include the anchor hitch, bowline, sheet bend and many more. Additionally, two CEUs can be earned by ISA credential holders by completing the workbook.