What’s it like trying to get around New York City in the dead of winter with a cane? We at Sabi spoke with our amazing, inspiring, and unstoppable friend Anthony Ptak in Brooklyn, NY, on the topic. He lost control of his left hand, arm, and leg, and his vision doubled when he was diagnosed with inoperable brain cancer in 2011. He has been using a Sabi cane ever since. His secret for battling the winter? Keep on moving.