How Powerful is the NextRoller Vibration?

First of all, the NextRoller has 3 speed power settings, and it ranges from 20 Hz at level 1, all the way to 67 Hz at its level 3 settings. While other foam rollers have higher Hz ratings at top speed, I still think the perception of the intensity of the power is very high with the NextRoller, due to the protruding design. More on that below when we reach the firmness category. 

Regarding which levels to use, level 1 and level 2 is great for your calves and back, where level 3 was ideal for massaging my hamstring, quads and glutes. Although the level 3 isn't as powerful as other rollers, it is plenty of vibration when combined with the rough surface it is paired with.

Firmness

First off, the NextRoller surface is not only firm, but the rough, jagged exterior is excellent for providing a deep tissue, triggerpoint style massage on your larger muscle groups.

 

For instance, the NextRoller can knock out knots in your traps with ease, and it goes after your tight hamstrings and quads like no other roller I've tested.

 

However, the one downside in regards to the surface materials is that there were times when putting my full weight on it that I could hear it struggling under me (I am 6 feet, 180lbs for reference). That makes me think the quality of their surface materials aren't as robust as some of the other rollers on the market.

 

In addition, the quality is noticeable from the eyeball test. I wouldn't consider it to be made with premium materials, both in use and aesthetically. But for the price it is absolutely right. 

Battery Life and Charging Time

The NextRoller will last for about 2 hours on one charge and it takes 4-6 hours to charge.

 

How heavy or bulky is the NextRoller?

First of all, at 13 inches long and 6 inches in diameter, and a whopping 4lbs, this isn't your grandma's hollow foam roller. While I don't know if your grandmother would foam roll, my point is, this isn't something you can just toss into a backpack. You'll need one of those large duffel bag style gym bags if you want to bring this with you places.

 

From my experience, I didn't take it with me too often. I just didn't find it very easy to bring the NextRoller with me to the gym because it is kind of heavy and big for a standard backpack, and that's my go-to gym bag.

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If you’re convinced the NextRoller is the right foam roller for you, the pricing information for the foam roller is below.