Back Stretcher for Lower & Upper Back Pain Relief – 4-Level Lumbar Support Massager, Spine Decompression for Scoliosis & Sciatica

Product description

JNATER Back Cracker—–Your simple and effective New Method for Back Relax! Effectively relieve back fatigue and pain.

>>Just Stretch for 10-15 minutes every day.

>>This back cracker board can safely and efficiently relieve fatigue and pain, improve blood circulation, support your back to correct the spine curve, relieve the discomfort of driving or sitting for long time.

Ergonomically Designed Traction For Back

This lumbar support not only can relieve fatigue, but also can correct sitting posture, effectively support your lumbar. Help the spine return to the natural curve.

Why Choose Our JNATER Back Stretcher?

Made of sturdy ABS, which can bear up to 330 lbs without deforming and breaking. The soft foam cushion in the middle of the back cracker device provides comfort & safety protection.

Widely usage:

Back Cracking Device—Release Your Back Whenever

Weighing in at only 1 lb, this portable back massager can provide back fatigue at home, at work, and on the go……

How to install&use: (package includs Instructions）

Insert the sponge cushion into the back stretcher.Keep the back crack on a stable and fixed position for easy installation.Press the shelf to align the slot, adjust and slip gently into the appropriate position.Adjust the level.Lie down gently.Adjust to a suitable position.Relax your back for 10-15 minutes.

Notice:

For beginnners, suggests to start at the lowest setting and then adjust accordingly to avoid discomfort. You can add a soft towel on the back stretcher for extral comfort.Normally, a little discomfort when you stretch at the first time, but as you continue to use or get used to it, you’ll find it so wonderful to relax your back.Don’t lie down hard or suddenly rise up.If you have recently had surgery or a back injury, please consult your doctor before use.

Product Dimensions ‏ : ‎ 15.16 x 9.92 x 2.09 inches; 5.61 ounces
Item model number ‏ : ‎ 755749785946
Department ‏ : ‎ womens
Date First Available ‏ : ‎ November 30, 2021
Manufacturer ‏ : ‎ JNATER
ASIN ‏ : ‎ B09MRLX3Z3
Best Sellers Rank: #333,001 in Health & Household (See Top 100 in Health & Household) #1,499 in Manual Back Massagers
Customer Reviews: 3.4 3.4 out of 5 stars (620) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【New Mathod of BACK RELAX】 –Back stretcher, Simple and effective physical solutions for back strenching to sooth away stiff back, correct spine curve, promote blood circulation, which will greatly alleviate back pain and muscle soreness after tiring working day.
【4-Level Adjustable Intensity】–JNATER back cracker has 4 strength levels, so you can personalize the stretching force to relieve muscle pain. From low, medium to high, bringing different intensity stretching experience, you can freely choose the level that most suitable for you.
【Ergonomic Design】 –With ergonomic curve design, perfect match with back spine, the back stretcher massager can help you correct your sitting posture, providing the perfect back support to better relaxing and rest the back and shoulders and help support the spine to the correct position.
【High Quality & Safe Material】–Made of high quality ABS, back popper is harmless, sturdy and environmental-friendly material. The soft foam cushion in the middle of the back cracking device provides comfort & safety protection. Weighing only 1 lb, convenient for you to take it wherever you are.
【What You Get】–1* back stretcher for lower back pain relief. Perfect gift for people with back discomfort, NICE for your family, friends and colleagues. Get your spine stretcher today and you will love it!