Abstract: A pedal powered exerciser including a pair of independent reciprocating push pedal drives. A pedal at each drive operates a chain trained between an idler axle and an independent live half axle. Inertial movement is sustained with a flywheel and overrunning clutch assembly at each live axle. Kinetic resistance at each live half axle can be selectively varied with a magnetic tension control assembly. A tubular framework supports the pedal slides, chains, flywheels, and magnetic tensioners. A pneumatic piston is hinged to self-adjust the angular orientation between main and base frames. A telescoping clamp assembly includes upper and lower jaws that are adapted to mount to a recliner footrest. The clamp assembly is longitudinally adjustable and detachable from a receiver to permit transport.