Powerful, efficient upper body & arm exerciser which rapidly tones or builds muscle depending on the spin speed of the internal steel ball
Utilises isometric resistance to quickly engage a higher percentage of muscle fiber compared to regular isotonic free weight training
Small, light and portable fitness product can be used as a home exerciser, in the office or as an efficient pre-sports warm up accessory
Produces visible, measurable results within a 30-day time frame for both male and female users, regardless of current fitness levels
Develops 100% non-impact resistance which may be used to rehabilitate elbow RSI, upper arm and shoulder impingement injuries through enhanced blood flow and tendon strengthening
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.