Tighten and tone your backside with this 10-minute workout from Anna Kaiser of AKT in Motion. She trains Kelly Ripa and Sarah Jessica Parker. Although the focus of this workout is on the glutes, you will be working your entire body — to make the most of those 10 minutes.
Might as well try this since it only takes 4 minutes: Burns as many calories as a 40-60 minutes run. Makes your body adapt and improve very quickly. Increases metabolism for up to the next 36 hrs. Takes only FOUR minutes, Developed by a Japanese Scientist. NO EXCUSES. #exercise