I ran a mile with my husband. To catch a Metro train.
We combined "couple time" with commuting with a workout.
(Multitasking takes on a whole new meaning with a 6 month old at home.)
Lifting a 20-pound baby overhead, repeatedly, is waaaaay better than any Jillian Michaels workout. My biceps have never been bigger, and JM doesn't giggle with glee after a few reps.