Slimming Legs Chair Workout
The Once-a-Week Abs Workout. Una hora por semana para construir abdominales de hierro!
Lower Ab Workout | The Defined Dish
An at-home bodyweight workout inspired by the Lagree Fitness method of Pilates.
5-to-50 Ab Workout. Do three rounds; you just need a weight and exercise mat!
Ab workout! I like that it shows you which part is doing the work
The (15 Minute) Belly Blasting Workout--Love this workout. I actually do this at the Campus (my gym) believe it or not.
30-Minute At-Home Workout
A Makeshift Megaformer Ab Workout You Can Do at Home -- all you need is a dish towel (or sliders). Under 15 minutes long and your abs will be on fire!