Sissel
Spinefitter by Sissel, Back Stretcher for Lower-Back Pain Relief, Back-Cracking Device, Back Cracker, Upper- and Lower-Back Stretcher, Back Decompression Device, Lumbar Stretcher, Green
Spinefitter by Sissel, Back Stretcher for Lower-Back Pain Relief, Back-Cracking Device, Back Cracker, Upper- and Lower-Back Stretcher, Back Decompression Device, Lumbar Stretcher, Green
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About This
- SPINEFITTER BY SISSEL: The innovative multitool for your back health. The 28 interconnected massage balls relieve muscle tension, mobilize joints, and reduce blockages.
- DEEP-ACTING MOBILIZATION: The back trainer opens vertebral joints through deep pressure, providing a gentle yet effective fascia massage for the muscle strands along the spine.
- VERSATILE TRAINING: Ideal for individual and group training in spinal gymnastics, including exercise videos. This equipment promotes core stability, strengthens deep muscles, and improves flexibility.
- DURABLE & COMFORTABLE: This high-quality medical device is made from durable polyurethane integral foam and supports up to 330 lbs. Easy to transport thanks to the practical carrying strap.
- HIGH CUSTOMER SATISFACTION: Enthusiastic feedback on pain relief, improved mobility, and as an optimal alternative to foam rollers, back stretchers, or other balance devices.
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💪 Train Smart. Train Strong. Trainvio. 💪
Whether you’re pushing limits at the gym, staying active outdoors, or just starting your fitness journey, Trainvio is here to power your progress.
review
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⭐️⭐️⭐️⭐️⭐️
The resistance bands are excellent quality — thick, durable, and don’t roll up during workouts. Totally leveled up my home gym.
Mark T. -
⭐️⭐️⭐️⭐️⭐️
I bought the adjustable dumbbells and couldn’t be happier. Super convenient and saves so much space.
Samantha J. -
⭐️⭐️⭐️⭐️⭐️
This yoga mat is a dream — grippy, cushioned, and easy to clean. I actually look forward to stretching now.
Leo M.
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Frequently Asked Questions

How long does shipping take?
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.