STOP CRUSHING YOUR CORE. RECLAIM YOUR FORM.
A purpose-designed ab roller featuring auto-rebound technology, thick elbow support, and an ultra-stable 4-wheel base — built to keep your joints safe and core activated from the very first rep, without sacrificing comfort for results.
You got questions, we got answers
Find answers to common questions about our products and services.
We offer a 90-Day Risk-Free Trial because we want you to be completely confident in your mobility. If a product doesn't give you the relief you are looking for, contact us within 90 days of receiving your item. Simply email TeamSupport@wknos.com to start the hassle-free process.
We process orders rapidly to get your relief to you as soon as possible. United States orders typically arrive within 7–12 business days. International orders generally take 14–24 days, depending on your local customs processing.
Absolutely. Our store is built on the Shopify platform, which is Level 1 PCI DSS compliant. Your data is protected by industry-leading SSL encryption, ensuring your personal and payment information is 100% secure at all times.
The moment your order leaves our facility, you will receive an automated email containing your tracking number. You can use the link to see live updates of your package's journey to your doorstep. The link takes you to the same page that 'Track My Order' on the header does.