Inventor: Claudia Durham / Jeffrey E. Hopkins
Patent number: 4572501
Filing date: Jul 1, 1983
Issue date: Feb 25, 1986
Such long legs… There’s many, many patents for wheelchair accessories such as this exercise device. Wheelchair exercise is very important for helping increase strength, flexibility, muscle-tone as well as self-esteem (see Joe Swanson). Exercise also prevents DVT (deep vein thrombosis) and other poor health outcomes.
