Works butt, legs, chest and back.
Standing tall, place hands shoulder-width apart on the stroller’s handlebar, pulling shoulders back and down. Push the stroller as you take a big step forward with right foot, bending knees (shown). Then rise up and step left foot forward next to right to return to starting posture. Repeat, this time lunging with left foot, to complete 1 rep. Do 10 reps.