Watch as a 71-year-old former Marine attempts to cross the country riding a hybrid elliptical ... bicycle. Off Duty catches up with him midway through the 3,000-mile ride -- and demos how the ...
Exercise often takes a toll on the joints, but there's a new low-impact option. WSJ's Gwendolyn Bounds takes the ElliptiGO, which sells for $2,199, for a spin.