217 Allie on SW 500 cropped The Anti Crutch from Roll A BoutExperienced skiers and other daredevils that hate walking on crutches may be pleased to know about a four-wheeler from Roll-A-Bout, a Frederica, Delaware company. The SW-500, and its ATV cousin with wider tires, feature off-center handlebars that normalize the weight of the vehicle to the center of gravity of the user.
Features from the product page:

  • Fits Patients 5’0″ to 6’4″
  • Maximum Weight 500 lbs.
  • Off-Set Wheels and Handle Bar for Stability
  • 2-Piece Cushion for Maximum Comfort
  • Tools-Free Height and Side Adjustment
  • Weighs only 19 lbs
  • Dual Brakes; Parking Brake
  • Wire Basket
  • Product page: SW-500…
    (hat tip: OhGizmo!)