Vertically ascending a tree using the Self Tending Body/Hip Thrust technique. A very dynamic technique when the climbing is at or near the base of the tree. As with many tree climbing techniques, this is another one requiring some time set a side to learn it. The bridge to the pulley will need to be adjusted depending on the climber. PETZL SEQUOIA Seat harness for arborists using traditional footlock ascent techniques Extra-wide, semi-rigid waistbelt offers exceptional support and ventilation Waistbelt and suspension seat lined with breathable perforated foam for maximum comfort when suspended Easy to don with FAST buckles on the waistbelt and leg loops Attachment bridge provides lateral mobility Attachment bridge is attached to the waistbelt and to the leg loops by two gated rings in order to: – distribute the pressure evenly between the waistbelt and leg loops (three positions) – adapt the length of the attachment bridge – attach the RING S or the SWIVEL directly to the attachment bridge The two lateral attachment points transfer the weight evenly around the waistbelt for comfort when leaning back in the belt (when feet are supported) Five equipment loops with protective sheaths Two rings for attaching a hand saw Slots for CARITOOL tool holder The Ultimate Positioning Lanyard is made with our TriTech™ rope and is available in both 10ft and 12ft lengths. TriTech™ may provide additional resistance to incidental nicks and offers the most abrasion resistance with nonconductive properties. Our lanyard comes with a sewn eye termination on one end and an ISC steel or aluminum snaphook sewn on the other. The Ultimate Positioning Lanyard is designed for maximum adjustability.