The Scoop is a pretty unique exercise machine that works your legs side to side to improve your balance and strengthen your legs. It works your inner thighs and tones your lower body with 360 degree movement. It weighs under 20lbs, so you can easily move it around. It has an adjustable resistance that you can change with a knob.
The above video shows the Scoop Lateral Trainer in action. This exercise machine has a compact footprint and goes easy on your knees. It has a console that shows calories, time, RPM, and other stats.