Ballerinas have strong, lean thighs from doing lots of pliés, and you can squeeze in two minutes of this exercise by standing behind stroller with legs wide; feet and knees angled out. Lower your upper body until thighs come close to parallel with the ground. Lower down and squeeze your bottom and thighs up. Both directions are important so stay slow and controlled.
“You know your stance is wide enough if your knees are directly over your ankles,” says Druxman. “If they go past your ankles towards your toes, your stance is too narrow and you should step wider.”
Try fitting in three sets of pliés between your power stroller walking and other moves.