ALIXIN-Forearm Wrist Arm Flexor Exerciser Strength Strengthener Training Tools,Heavy Duty Carbon Steel Spring,Wide…

【Easy Operation】The wrist roller is a fairly simple device to use with your weight plates for building massive forearms. Simply hold the roller out in front of you with your arms parallel to the ground and wind up the rope; bringing the plate up to the handle. Then under control, unwind it. Rinse and repeat.You can also make this work with your kettlebells as well.
【Increasing Forearm Strength】Increase the flexibility and strength in the wrists, grips, wrists, forearms and elbows to reduce injuries and help perform your body. Using this roller like when doing wrist curls (regular and reverse). It is designed so that you train both concentrically (winding up the cord) and eccentrically (allowing it to unwind under control).
【High quality and safe】This training wrist curler are consists of strong steel, foam grip and durable nylon rope. Its strong steel bar construction doesn’t slip when using heavy weights and can work with all standard weight plates. With steel clasp can help you hang weight plates easily. The foam grip handles design can reduce hand fatigue and provide maximum grip.

THE #1 BRAND WORLDWIDE – Powerball features a military-grade plastic shell with a hardened, drop-resistant, stainless-steel rotor axle for 100% vibration-free spinning up to 16,000rpm
CORD ACTIVATION – 250Hz Powerball comes with two starting cords for quick and easy activation every time. Take this pocket-sized fitness gadget with you on the go and always have a fully comprehensive workout at your fingertips
SPEED IS POWER – Generate up to 15kg of gyroscopic resistance and build muscle along the entire arm, from shoulder to fingertip. The faster you spin, the stronger the resistance. 250Hz Powerball Classic will strengthen and train your grip, wrist and forearm muscles when used for as little as 3-5 minutes each day at moderate to fast spin speeds