Does the 21DFX program work for extremely overweight people?

jasminez4u2

Does 21 Day Fix Extreme work for people that have a lot of fat to lose? I have 16lbs to go, but I am short so it's a quite bit. I heard the program is for people that only have those last few lbs to go. Does anyone have experience with this? Please share, I would really appreciate it. thank you

And I was wondering if losing weight too quickly will result is saggy skin?