FAST.EFFICIENT. EXERCISE.
by
It's like atreadmillfor your arms
“
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Already over 500 reviews
Helpful for golf, sprained wrist, grip strength, carpal tunnel, tennis, climbing,
guitar,tenniselbow,cycling,RSI,piano,broke narm,gardening,shooting,martial
arts,drumming,squash,hockey,cricket,armwrestling, basically...everything
1000+
reviews
Over 4 MILLION sold worldwide!
Spinning Powerball®
forjust 3-4minutesdailydeliversfast
effective strengthening& rehabi litation
forthefingers,wrists,arms&shoulders
No.1 Selling
ArmExerciser
GYROSCOPIC STRENGTHENERS
OVER 25KGS...
Powerball® generates over
60 times its own weight in
gyroscopic resistance