Back Stretcher for Pain Relief, Multi-Level Back Cracker Lower Back Pain Relief Device, Lumbar Support Spine Board with 3 Adjustable Settings for Bed, Chair & Car with Massager

【MULTIPURPOSE SELF-MASSAGER】Our spine stretcher has 88 auxiliary massage points to relieve chronic back pain and relieve stress. promote blood circulation Improve sleep quality, suitable for use at home, in an office chair, gym, in the car, or on a yoga mat. 【SPINAL DECOMPRESSION BENEFITS】Spine deck has 3 adjustable settings levels that can help relieve back and lumbar pain, while also correcting postural imbalances, helping to stabilize the spine and maintain the natural curvature of the back. 【LIGHTWEIGHT BUT STURDY 】Back stretcher made of environmentally friendly ABS plastic, not easily deformed or broken, thickened foam pads can reduce the pressure and tension on the spine when doing stretching exercises and massage back, to provide a protection for the spine. 【ECONOMICAL AND PRACTICAL SPINE DECK 】No need to charge, you can enjoy body stretching, acupuncture massage, and improved back curve effect, gravity allows the front of your body to effortlessly stretch, and the surrounding muscles start to relax, gently decompressing the discs in your vertebrae, relieving tension and pain. ideal for lumbar spine pain. 【ENJOY A HEALTHIER LIFE】Get posture therapy, back pain relief, deeper sleep, and improved mobility with the spine deck, designed to help you enjoy your life. Beginners or those who have a sore lumbar spine can add a soft cloth pad or towel when they first start using it to avoid direct contact with the hard waist plate, causing hurt. Product Description Level1 Lighter intensity: Suitable for first-time users Level2 Moderate intensity: Provide a proper support for advanced users Level3 Stronger intensity: Provides greater stretch for advanced users Bend the support arch before placing it into the base for an easier assembly. Place the base and support arch on a flat, secure surface such as a rug or carpet for grip. place the wide end closest to you. Secure the wide end of the base against your knees. Slide the wide end of the support arch into the single slot on the wide end of the base 1. Position your hands as shown in the photo for easy arch adjustment. 2. Press down with your thumbs and gently slide the narrow end of the support arch into the level 1 position on the base