✅ [Say goodbye to stubborn back pain] A pulley-type lower back support supervised by a physical therapist. Squeeze your hips firmly without using any force. The tight and tight feeling is addictive.
✅ [Pulley type makes it easy and easy to tighten] Since it is a pulley type, it can be tightened strongly with a small amount of force. Experience the comfort of tightening with a pulley.
✅ [Made with Dyneema] Are you worried about the pulley wire breaking? That's why we use Dyneema, which is extremely durable compared to regular nylon wires. It can be used for a long time no matter how many times you use it. (Dyneema︎ is a registered trademark of DSM in the Netherlands)
✅ [Up to 12 Months Warranty] Since we inspect the product according to Japanese standards, we not only replace initial defects, but also provide a product warranty of up to 12 months. Please enjoy using our products.
✅ [Japanese people will support you] There are many Chinese sellers in this genre, but YAKU is a Japanese brand made by Japanese people. Rest assured that your inquiries will be answered promptly and courteously by Japanese staff.
Excellent fit
