I ordered this Ceoerty EMS Angle Sensing Posture Correction Device to help give support to my back, as I am getting older Im tending to slouch more. I have noticed that I do have a little bit of pain relief although I have only been wearing it for a month! The instructions state that you should start 20 minutes for the first week and then up at about 5 or 10 minutes each week. It seems to be very comfortable for the short amount of time that I am wearing it. Great product I would purchase again- Sarah Moore,ArkansasThis Ceoerty EMS Angle Sensing Posture Correction Device works great, builds muscle memory, and even helps relieve pain from a hunched back. It takes some getting used to because it corrects bad posture, but you only wear it for an hour or two a day to get you back on track. I looked at a lot of different braces, this one is exactly as advertised, and is working well.- John Smith,HoustonGood posture is a form of fitness where the bodys muscles support the skeleton in a stable and efficient alignment. Unfortunately, there are numerous factors that hinder good posture. Bad posture can be caused by an injury, an illness, or be genetically predisposed things that are largely beyond your control. Most people also attribute their neck or back pain to poor posture, at least to some extent. The revolutionary Ceoerty Pro-Align EMS posture correction device is an advanced gadget that takes your body posture to the next level. Equipped with EMS technology (electrical muscle stimulation), it not only reminds you to sit or stand straight but also actively engages your muscles to actively correct your posture. Feel the gentle vibrations and let this intelligent device guide you to a healthier, more upright posture. Made from lightweight and breathable materials, the Ceoerty Pro-Align EMS posture correction device offers the wearer maximum comfort. It was developed based on the latest scientific findings to ensure the wearers comfort and to follow the natural curves of the back, neck, and shoulder. Electrical Muscle Stimulation (EMS), also known as neuromuscular electrical stimulation (NMES) or electromyostimulation, is a protocol that triggers muscle contraction through electrical impulses that directly stimulate your motor neurons. The impulses mimic the action potential originating from the central nervous system, causing the muscles to contract. When electrodes send impulses to muscle groups where the posture is incorrect, the weak muscles that are the cause of the poor posture are activated. This helps to improve body posture with maximum strength and energy. According to Dr. Richard Humphreys of the Cedar-Sinai Spine Center, Los Angeles The purpose of the corrector is to train your muscles so that they stay in the proper posture. The more you use it the better your posture will be. It took many years to develop your posture, dont expect results overnight. Consistency is key to improving your posture. Provides a more upright and secure posture. Improves posture and helps overcome the habit of stooping. Can be worn comfortably over clothing Relieves neck and back discomfort caused by sitting in front of a computer for long periods of time. Real-time posture monitoring alerts you immediately to poor posture. Scientific and efficient correction Long standby time Package Includes: 1 x Ceoerty Pro-Align EMS Device for Posture Correction