The Power Plate Roller ... charged and ready for action), it became clear this petite design packs a powerful punch. Weighing in at 1.3kg (2.9lbs), it’s a lot heavier than your regular foam ...

and you charge most of them with a USB cable. All of this comes with a higher price tag than standard rollers. While you can find a regular foam roller for under $20, well-reviewed models of ...