marcy sits in front of the child rather than behind. For some children that is the arrangement that works: they can see where they are going, lean into the handles, and take weight off the legs without twisting around to find the frame.
Friction brakes on the rear wheels take the speed out of it, which matters for a child who tends to run away with a frame, and an optional parking handbrake holds it still for transfers. The handles adjust for height and width, the forearm supports are three-dimensionally adjustable, and optional direction locks on the front wheels keep it tracking straight. A telescopic version adjusts the wheelbase, the EVA tyres stand up to daily use, the frame folds in the larger sizes, and there is a storage basket for a drink bottle or toys. Schuchmann put marcy at GMFCS levels II to IV.
Anterior or posterior is a clinical decision, not a preference. If the child pushes into extension or leans heavily forward, look at malte alongside this one before you choose.
