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The Dyna-Flex Gyro Exerciser is a truly awesome exercise machine. A gyroscopic exerciser, the Dyna-Flex is a precision instrument capable of speeds over 9000 RPM's. The Dyna-Flex is completely self-contained and needs no special lubricant. Dyna-Flex provides an extremely effective way to strengthen your hands, wrists, forearms, biceps and triceps. Powerful healing capability for tendonitis or tennis elbow syndrome. This is a must for your training tool box. |
