Just 10 days ago 64-year-old Horace Cox lost the use of his left arm when he had a stroke. These stroke survivors are in the hospital and typically get 3 hours of rehabilitation every day.

which are essential for not just upper limb movement but arm, wrist and finger movement. We don’t live in 2D, so we shouldn’t exercise in 2D, either. Exercising in all three planes of motion ...

The radius and ulna in the forearm run parallel, connecting your elbow to your wrist. These bones allow you to lift, carry, ...