Omg I'm so glad I purchased this. I have a lot of back and neck pain so i thought I'd give this a try and omg I'm glad i did. I've been using this device twice a day for 5-10 minutes each session for about a month now and I can tell a big difference. It does cause a little discomfort in the beginning but after about a week of use you can tell a big improvement with posture and back pain relief. I would recommend 100%.
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