FAST. EFFICIENT. EXERCISE.
byIt's like atreadmillfor your arms
“”Already over 500 reviewsHelpful for golf, sprained wrist, grip strength, carpal tunnel, tennis, climbing,
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arts,drumming,squash,hockey,cricket,armwrestling, basically...everything1000+reviewsOver 4 MILLION sold worldwide!Spinning Powerball®forjust 3-4minutesdailydeliversfast
effective strengthening&rehabi litation
forthefingers,wrists,arms&shoulders
No.1 SellingArmExerciserGYROSCOPIC STRENGTHENERSOVER 25KGS...Powerball® generates over
60 times its own weight in
gyroscopic resistance