Amazon.com: Folding Pedal Exerciser, Mini Exercise Bike Under Desk Bike Foot Pedal Exerciser, Foot Hand Cycle Portable Peddler Machine Bicycle Exerciser Arm Leg Exerciser while Sitting (Silver) : Sports & Outdoors
RaXibo, A Bicycle with Pedals for Hands and Feet
BerkelBike Pro Recumbent Handbike - RAD-Innovations - RAD Innovations