Abstract: A baby stroller provides upper body exercise for a person while pushing the stroller. The stroller has: a) a frame, b) at least three wheels, with at least one forward wheel and at least two rearward wheels, c) a baby seat and d) a fixed upright handle attached to the frame and extending above the baby's seat. There is also an exercising device positioned behind the baby seat and attached to the frame comprising: e) a pair of handles; f) each handle having an proximal gripping end and a length of structural material extending to a distal end of the handle; g) a sliding or rotating system that provides a horizontal resistance component to movement of the handle as the handle moves forward relative to the frame; and h) a separate sliding or rotating system attached to each handle.