4-Level Back Stretcher for Pain Relief: Adjustable Cracker Board

【Relieve Chronic Lower Back Pain & Improve Posture】

Our spine board back cracking device effectively relieves chronic lower back pain and improves posture through its 96 massage points and 10 large massage dots. Deep pressure on specific acupuncture points releases compressed muscles, nerves, and intervertebral discs. The soft foam strips provide additional support for the spine, ensuring greater comfort.

【Professional Adjustable Height】

Enjoy personalized stretching with 4 adjustable intensity levels. Start with low intensity and gradually increase as you adapt. For beginners, opt for low intensity to ease into the stretching experience.

【Simple & Wide Use】

1) Easy to Install: Quickly and easily assemble the device. 2) Versatile Use: Use it while sitting or lying down. 3) Ideal for Multiple Users: Perfect for office workers, housewives, and drivers. 4) Versatile Settings: Ideal for the office, car, gym, and home. 5) Perfect Gift: A thoughtful present for parents or friends with back pain.

【Lightweight but Sturdy】

This back cracker is lightweight and portable without the need for power or batteries. It comfortably supports maximum weights up to 300 pounds and has passed 18 stability and tensile strength tests. For safety, beginners can start with a soft cloth pad or towel to avoid direct contact with the hard board.

【Enjoy Lifelong After-Sales Service】

Experience peace of mind with our best-ever lifelong after-sales service. Reach out to us with any questions, concerns, or suggestions regarding the back cracker. We promise a prompt reply within 24 hours and a satisfactory solution to any issue you may encounter.