A "standing platform" refers to a raised surface or area where a person can stand securely and comfortably. It can be a platform on a vehicle, a stage, or any elevated structure that allows someone to stand in a stable position. Full definition
This is made possible by the one of a kind rear facing seat and standing platform for the older child to choose from. (pickmybabycare.com)
From raised, stadium seating to removable second seats, and even bench style seats or standing platforms at the back, there's a tandem to fit any family lifestyle. (thespruce.com)
With the «child standing platform,» you can give your toddler just that with multiple positioning on this stroller allowing your kid to stand on the rear platform. (strollerlab.net)