The TRNR Strength Grip is designed to strengthen the hands, wrists, and forearms, offering a complete strength training workout for all user levels. With adjustable resistance from 10 to 40 kg, it allows you to gradually progress and increase intensity according to your needs.

The durable construction and non-slip grip ensure a secure hold and long-lasting use, while the compact design makes the device easy to carry and store.

Product features:

• Ideal for progressive training of hands, wrists, and forearms
• Adjustable resistance via an easy-to-use rotary dial
• Intensity range: from 10 to 40 kg (22–88 lb)
• Helps improve grip strength and tendon mobility
• Activates flexor and extensor muscles from the fingers to the elbow
• Durable spring and sturdy construction
• Featuring the distinctive TRNR logo