Light but continuous movement. It’s all based on a concept of passive exercise, which is basically slow but constant movement over a period of time promoting amazing health benefits without the need of extraneous exercise. LegXercise Pro is a natural drug-free way to soothe pain and discomfort. Stimulates leg circulation and healthy blood flow and reduces the swelling in your legs, ankle, and feet! WATCH MY VIDEO!!! WATCH MY VIDEO!!! WATCH MY VIDEO!!! **I bought this for my dad but he was not able to use it. Used and does show some wear see photos and video! No box. Comes with LegXercise, remote, plug.