Method for manufacturing a pedal for a motor vehicle, and pedal obtained according to the manufacturing method

Method for manufacturing a pedal for a motor vehicle, the pedal (1) comprising a hollow profile (3) and the method comprising at least one stage for the stamping of said profile (3). At least one retainer member (2) is inserted inside the profile (3) of the pedal (1) before the stamping stage, said retainer member (2) being flexible and substantially incompressible. Pedal (1) obtained according to the manufacturing method.