Limb walks using mechanical advantage help arborists and tree climbers move safely and efficiently along branches while maintaining balance and control. By incorporating simple pulley systems and ...

Saying that a recent tree-climbing school was hands-on is a bit of an understatement. As an arboreal activity that requires a whole-body commitment, the course held Aug. 12-15 by Penn State Extension ...

Ashley Whittlesey, owner of “That Girl” Tree Care, navigates to the next dead limb as she prunes limbs from an oak tree in a client’s yard in Iowa City, Iowa, on Tuesday, November 19, 2024. Whittlesey ...