POWERBALL ARMSTIK - Lock, load...and spin
Simply remove the grip band from your Powerball, snap it into the circular grab ring, twist the handle to lock the ball in place and you’re ready for a grueling workout that will leave your bicep and tricep muscles reeling in seconds. ArmStik closely simulates the grip and action required in many sports (Golf, cycling, baseball, tennis) plus a large variety of everyday activities and helps retrain the muscles under a much higher load, bringing significant benefit.
The leverage created by ArmStik’s handle extension magnifies the force being generated by a spinning Powerball by over 400%. Even at low speeds, ArmStik will deliver pulverising inertial resistance from the hand straight up to the shoulder. The actual effort required to operate it for just 30 seconds will definitely surprise you... and your muscles.
Plus, with the extended leverage provided by ArmStik’s handle, you’ll enjoy up to 20 new exercise movements with much greater intensity. Suitable for all 250Hz and 280Hz Powerball models.
We aim to dispatch all our orders within one business day. Order shipping times have been calculated based on previous deliveries, though are approximate and should not be taken as a guarantee of delivery within the specified time-frames.
Any Powerball® or Powerspin® purchased directly from through the RPM Sports website www.powerballs.com is covered by a lifetime manufacturers warranty.
We ship worldwide and offer three delivery options: Standard Post, Registered Post & Priority Post. Shipping costs are dependant on destination and calculated automatically at the checkout page. Shipping rate is the same regardless of weight.