Whether you're recovering from an injury or just trying to stay proactive about Repetitive Strain Injuries (RSI), the Powerball Supernova Pro is worth considering. It helps you build long-term strength and flexibility with just 3 minutes of use per day—and it’s on sale today for $21.99.
With this precision-engineered gyroscope, you simply wind back the zinc rotor, release, and turn your wrist in slow, gentle circles. Inside, speed builds rapidly and creates a powerful resistance that's ideal for non-impact rehabilitation as well isometric strengthening for your entire arm. From athletic injuries like tennis arm to office stress like carpal tunnel, the Powerball Supernova Pro works the entire arm to build strength and enhance flexibility.
The Powerball Supernova Pro normally retails for $35.99, but you can get it today for $21.99, saving nearly 40 percent off the usual price.
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