Getting in shape after giving birth can be difficult; taking care of the baby takes a lot of time and leaves bodies weary and sapped of energy. Stroller Strides understands these common struggles and has designed exercise regimens with new mothers in mind. All you need to get started is you, your baby or someone else's baby, and a stroller. Classes, which are taught by specially trained instructors, take place outdoors most of the year and consist of a warm-up, a buggy-bandying power walk, and interval stations where participants do a variety of body-toning exercises. Musically enhanced indoor classes are also available if you'd rather spare your body and baby from winter's clammy clutches. Instructors provide everyone with any additional equipment and, in the event of a fussy-baby episode, will show you exercises you can do with your baby.