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Powerline Trainer
Powerline Trainer
Powerline Trainer
Powerline Trainer
Powerline Trainer
Powerline Trainer
Powerline Trainer
Powerline Trainer
Powerline Trainer

Powerline Trainer

#1 Best Seller
Selling Out Fast! We Ship Worldwide
Regular price $79.00 Sale price $39.99

Ultimate Forearm & Upper Body Power Trainer

This Powerline Trainer amazingly effective yet lightweight and highly portable piece of equipment uses steel spring resistance to provide an extensive workout for both inner and outer forearms.

Simply grab and turn the twin resistance wheels for a total forearm workout!

Ultimate Forearm and Upper Body Power Trainer – lolodude


    Helps you build lean, defined lower arms, strengthen the strength of the wrists, arms, and shoulders, develop strong flexors and larger extensors, hold more muscles, and reduce joint pressure.

    This arm-hand developer has received a number of patents for its appearance and technology. The humanized and stylish double-loop design not only reduce sports injuries effectively but also add charm to you!

    Forearm strength trainer features red foam handles that are ultra-soft and provide maximum comfort.

    It is lightweight and compact that can be put into the suitcase or backpack when you are on a trip.
    Suitable for any body types that focus to improve strength, power, and speed. Ideal for athletes, musicians, rock climbers, golfers, and tennis players.


  • Material: ABS material, foam
  • Weight: 700g
  • Torsion: 20KG/ 44lbs
  • Maximum Rotation Angle: 135°
  • Dimension: 16.1" x 8.5" (41 x 21.5cm)


  • 1 x 

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Worldwide Delivery

We provide Secured Shipping with Tracking Numbers so you can track it every step of the way!

Delivery usually takes 14 days. (Please allow up to 3 weeks due to extreme high demand)

Our Guarantee

In Grevica, we give you 100% Product Quality Assurance, which is why we are offering a Risk-Free 30 Day Money-Back Guarantee as stated in our refund policy.   

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We also have 24/7/365 Ticket and Email Support to fully assist you.