5 Day Total Body Workout
5 Day Total Body Workout (Diary of a Fit Mommy)
Perform this legs and butt workout once or twice a week: Starting with the first exercise, slowly complete five reps (it should take about 10 seconds per rep: five up, five down). Continue until you've done every exercise. Do two to four total circuits, switching sides (when necessary) every other set.
3 Easy Moves to Tone Your Butt
Everything gets worked in this video, the core of the workout (pun intended) is situps so the abs get worked and worked and worked.