The cord was somewhat loose when plugged into the unit so lifepro sent me a new cord, but that's loose as well, meaning the problem is with the unit itself. Cheaply made. Very disappointed.
Purchased after surgery to help with lymphatic drainage and healing. Use it every day to work out on now and also to loosen my hips and joints before bedtime.
I feel energized after each session. The online workouts are a great plus. Just wish there was an on and off switch for the beeping on the machine. I have a dog sensitive to beeps and noises