FAQ

The GRIND by YUNITI has a break-in period of 10-15 sessions. After then, the foam roller will decrease the squeaking noise and eventually stop. 

The roller is designed specifically with the two bezels as a guideline/stopping assist, to concentrate on your desired areas, with more handling and control of The GRIND roller. For optimal placement, make sure the thumb like projections are facing up towards your back. 

No, there is no significant difference in performance based on colour.

 As often as you need! We recommend at least 2-6 session per week, after or before an exercise.

Our rule of thumb is to hold pressure on a tender spot for 20-30 seconds. Ideally, in this amount of time, you would feel a change in the tissue, such as a reduction in discomfort or tension. You can give it up to a minute to see if there is a change. If no change is felt, give it a break and come back to that spot later.

Our rule of thumb is to roll until you feel a change in the area you're focusing on. In most cases, this happens between 45 seconds to 1 minute. If after 1 minute there has been no change felt, give it a break and come back to that spot later.

The GRIND by YUNITI is easily cleaned by using either an antibacterial wipe or soap and water to clean and disinfect. Using a disinfectant spray after each use can help keep the rollers sanitary. If used in a club setting (or anytime multiple people will be using the rollers), we suggest individuals invest in their own, personal kit. This will not only reduce the wear and tear on the product, but will also ensure the individuals will have access to relief at any moment.

Yes. The GRIND was designed with Density points to help increase blood flow to the area you are rolling. The marks indicate there has been an increase in blood flow. But, if for any reason the marks last for longer than 1-2 days or if they become tender or bruised reduce the frequency of use until the marks have diminished. If the marks continue, then reduce the amount of pressure on the GRIND while rolling. Additionally, be aware of your body’s hydration level – this can affect the marks left on your body after using our products.

The GRIND was designed with density points to help increase blood flow to the area you are rolling. The marks indicate there has been an increase in blood flow. But, if for any reason the marks last for longer than 1-2 days or if they become tender or bruised, reduce the frequency of use until the marks have diminished. If the marks continue, then reduce the amount of pressure on the GRIND while rolling. Additionally, be aware of your body’s hydration level – this can affect the marks left on your body after using our products.

The GRIND is designed to elicit a variety of blood flow. While the foam density is consistent across the roller, the multi-surface points provide a variant of pressures as one rolls across. The blood brings fresh oxygen and nutrients to tissues helping speed up healing and recovery. To maximize myofascial release while rolling.

The GRIND by YUNITI is made out of a solid core of ABS pipe, padded and surrounded with a high-quality layer of custom EVA FOAM.

In general, the YUNITI methodology focuses on restoring normal biomechanics. In most cases of shoulder pain, for example, the tightness is truly found in the pecs, lats, and improper movement of the thoracic spine. Thus, these are the areas we suggest rolling when wanting to reduce the strain to the shoulder. If you have a contact injury or excessive pain then seek the advice of your medical practitioner before foam rolling.

Please email to support@yunitilifestyle.com with your order number and a photo of the incorrect product we sent. We will immediately send you the correct replacement product with a pre-printed return label so that you can return the incorrect product at your convenience.

We ship worldwide. See our Shipping Policy page for more info, and see checkout for a complete list of shipping options with prices.  

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You can expect a response within a few hours. Our customer service team works Monday-Friday, 9am-6pm PST. Outside those hours, we'll respond within the next day.