Sleeping on the floor is one of the most beneficial things you can ever do to keep your body in proper shape. So are you ready to try
![Pilates Mat Calisthenics: 7 Classic, Thigh-Firming Leg Lifts • [Video]](https://i.pinimg.com/originals/40/55/1c/40551cc2e0402815fdd5c564473fa11b.jpg)
