Dagfrid Back Stretcher, Back Cracker, 2023 Upgraded Back Cracking Device for Lower Back Pain Relief, Adjustable Multi…

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【Relieves Back Pain & Improves Posture】: Our back stretcher has 114 massage points and 14 magnetic massage points that bring acupuncture effect by deeply pressing the specific acupoints. Acupuncture massage and back support for your back, relieving pain in the lumbar, back, and sciatic nerves. Back cracker relieves back pressure by stimulating the back and restores the natural line of the spine.
【Newest Upgrade】: The back cracking device can be easily adjusted to any height just by rotating the pole under the back stretcher. The maximum height can be adjusted to 3.4 inches. Experts recommend a height of 1.77″ – 2.96″. You can choose the most suitable and comfortable height to stretch your back and relieve stress. The higher the height you set, the stronger the stretching force you can get.
【Ergonomic Design】: The back cracker board has ergonomically designed, a perfect match with the back spine, can safely support the back and promote blood circulation. Our back support surface of the spine board is wider than that of stretchers on the market, which can provide better lumbar support, thereby reducing pain and protecting the lumbar spine.
【Sturdy & Safe Material】: Made of environmentally friendly ABS plastic and will not break and collapse. Our lower back stretcher can safely support up to 330 pounds, is lightweight, and easy to carry and store. Ideal for use at home, at the office chair, at the gym, in the car, or yoga mat. Lie down and relax for 5 – 10 minutes each time, twice a day. Equipped with foam strip and silicone strip for replacement, they can provide cushioning, so you can use it more comfortably.
【Tips】：1) 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. 2) start out with the lowest setting and let your back get used to that before moving it up a notch. 3) Using a pillow and deep breathing help you relax. 4) If you had surgery or a back injury, consult your doctor before using. 5) Any questions please feel free to contact us.