The Supernova Pro is a finely-engineered, high precision gyroscope consisting of a rapidly spinning rotor encased in a solid outer sphere. The faster the inner rotor spins, the more resistance it generates. There are no batteries or motor; your wrist and forearm does all the work, driving enriched blood flow and strengthening the entire kinetic chain of the arm from fingertip to shoulder.
Spin Supernova fast for 60 seconds, and you'll build rapid grip, wrist and forearm strength with up to 35lbs of focused isometric resistance helping bring significant benefit to sports such as golf, tennis, baseball, climbing, cycling and martial arts.
Spin slowly and Supernova's gentle, non-impact resistance at low speeds drives oxygen enriched blood flow throughout the arm to gently rehab upper limb conditions, strengthen bones, and improve muscle endurance and strength in the hands and fingers. This can even lead to greater play dexterity and precision for instruments like guitar, piano, and drums.
- ColorsSmoked Outer Shell, Polished Zinc Rotor
Military Grade Polycarbonate, Zinc Metal
3"L x 3"W x 2.5"H
— Warranty: Manufacturer's 1 Year
— Computer Balanced Rotor Is Vibration Free To 15,000rpm+
— Features 6 Induction Powered Blue And White Rotor LEDs
— Includes Multi Function LCD Counter To Record Spin Speed
— Produces 0-35lbs Inertial Resistance Powered Just By Your Wrist
— Excellent For All Grip Based Sports
— Suitable For Gentle Rehab Of A Large Variety Of Arm & Wrist Injuries
— 2 Starting Cords Are Included
Yes indeed, the LCD screen pops up off the top of the ball (use your fingernail or a flat screwdriver tip at the 12.00 or 6.00 o'clock positions and lift it upward); you will see 6 small silver screws; unscrew these and the small board is released from the plastic frame of the LCD display revealing the 2 little GP 377 batteries which are available in any hardware or office equipment store.What does FCN do?
FCN allows you cycle through the different modes in the speedometer (real-time revolutions, block revolution counter (each 100 revolutions is counted as 1 which is ideal for long length spins during rehabilitation), highest score achieved and physical strength index where you're trying to achieve as many revolutions as possible in 30, 60 or 90 seconds).What is this for?
This is a gyroscopic wrist exerciser that builds strength and endurance in the forearm muscles which control grip, wrist and hand strength. Using it for 2-3 minutes, several times daily, will bring significant benefit and improvement to most types of sporting activities and help ensure that the upper limbs remain pain-free and strong from fingertip through to shoulder.Is it silent?
Supernova, when used at moderate spins speeds (such as when using it to rehab or build endurance in the muscles) is quiet to a point where it won't interfere with, say, watching of TV by a spouse, etc. It's not whisper-quiet but nor is it overly intrusive.
Shipping Availability— USA
Shipping PolicyStandard Ground Shipping
Ships In2-3 weeks
Return PolicyFinal sale, not eligible for return