Tripod and tetrapod walking sticks provide sturdy, lightweight alternatives to conventional sticks and canes. These items significantly improve stability for those with mobility or balance issues. As well as offering improved support, walking sticks with more than one leg usually stand without needing to be propped up. This is a useful feature for people who have difficulty picking things up from the floor. A tripod walking stick for an elderly person who is unsteady on their feet, can make a big difference around the home or on trips out. A tetrapod is another name for a quad cane – a walking stick with four legs.