I've had 1 for 8 years. Still works perfectly. I got a new one and am gifting my old one. I use weights in conjunction on running part and I have gotten good results. My "wings" have tightened up. My arm strength is better.
Have used this product for the last couple of days after my workouts and before I go to bed. It seems like it’s helping with muscle soreness and I don’t feel as stiff.