Подъём по верёвке Ascending - Doubled Rope Technique

This videos illustrates one of the ascending techniques used in the Cornell Tree Climbing Institute’s instructional classes. This information is not intended to be an online tutorial for beginners. Our intent is to share these general procedures with other qualified professionals who are interested in developing a college-based recreational tree climbing program. Tree climbing can be hazardous! If you are new to tree climbing, seek qualified instruction before attempting these techniques. CTCI does no