Surnova Pro

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Description
Description

High performance road car’s engine might spin up to 9,000 revolutions per minute.A high performance road car’s engine might spin up to 9,000 revolutions per minute.The faster you spin the rotor engine, the more resistance it creates inside the shell – progressive, powerful resistance channeling directly your fingers, hands and arms. Choose slow speeds for a soothing, therapeutic force or spin fast for a powerful muscle building resistance; Powerball® offers both non-impact rehabilitation or intense strengthening, the decision is always yours to make. Working out successfully requires monitoring and recording progress. With the built in Digital Speed Sensor, you can see what your peak spin speed is and strive to continually better and improve it, as well as total accumulated revolutions, real-time revolutions and accumulated revs within 30, 60 and 90 second intervals.