Meet the AiMY Be-HIP: an exercise machine that helps you work on your hips and thighs with back kicks and inner thigh squeezes. It has a lightweight design (5.5lbs), so you can easily take it around. The length is adjustable to 3 levels. When done, you can store this under your sofa.
The angle between the arms can be changed to adjust difficulty level. You can find out more about the AiMY Be-HIP here.