SPARTAN by Power Systems Grip Strength Ring

Power Systems


Want to improve your forearm, hand and finger strength for your next Spartan Obstacle Race? The SPARTAN Grip Strength Ring is an extremely effective finger-hand-forearm strength and endurance trainer.  Use it almost anywhere/anytime - at your desk, in the car, walking, etc.

Start with 5 sets of 10 reps with around 30 seconds/1 minute between sets, three times a week for best results over time.

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Tech Specs


  • Portable and easy to use
  • Great stress reliever
  • Resistance: Medium (40lb)
  • Material: 100% Silicone
  • Color: Red


Shipping and returns



With standard shipping, please allow 5-10 business days for delivery. Standard Delivery ships via xParcel Ground. Other expedited options such as Next Day, 2-Day & Ground shipping are available at checkout. For International Shipping information view Shipping & Returns FAQs.  




We'll gladly accept returns and exchanges for any merchandise purchased from our online store that has not been worn or altered and is accompanied by its original price tag, original packaging, and receipt or packing slip within 31 days of purchase. Items may be returned for a full refund.


Visit our return portal here to initiate a return or exchange. For international return or exchange - please contact customer service at

Customer Reviews

Based on 1 review
Will Marston
Love it

Awesome hand grip strengthening!