The Hitch Climber system is a key tool for arborists and tree climbers using MRS and DRT techniques. Understanding setup, ...

Being an arborist is one of the most dangerous jobs in the country. Go inside a tree-climbing competition to see the skills and safety measures required.

With spikes on his shoes, a helmet on his head, a rope on his harness and a chainsaw on his belt, Ken Gragg starts to climb.