Подъем на жумаре и гри-гри

See . Rapid ascent and descent gear in use video. Close in shots of Petzl and Sterling Rope gear being put through their paces. Thank you Rescue Response Gear for supporting us in this project. Thank you too... Petzl America and Sterling Rope. Gear Used: Petzl Ascension Right NFPA Rope Ascender: Petzl Rig Compact Self Braking Descender, Yellow: