I love Winsor Pilates!! I lost 13 kg after the birth of my first child on Atkins and Winsor Pilates (20 min workout). It really tones and gives you a workout. I was a little unsure about it at first because it was all floorwork but I had amazing results. Once you know the exercises and really focus on pulling the powerhouse and your butt and correct breathing you will feel the results!! I can't rave about it enough! I am back on Winsor Pilates and I find that I can manage the 20 min workout at sometime during the day in between juggling my children and I know that it will work!