Home workout equipment manufacturer, DFXSport, is the original patent holder of the Powerball Gyro. Over 30 years in the business, we have continuously invented/patented/tested innovative fitness aids and tools to achieve impressive physical results. Utilizing physics, our products are used by professional athletes, doctors, musicians, NASA, and more! Powerball benefits range from increased blood circulation, stimulating and toning all muscle groups, reducing fatigue, restoring coordination, treating carpal tunnel and repetitive stress injuries (RSI), and creating impressive endurance that allows your body to achieve impressive performance.

Using gyroscopic technology, the Dynamax Core Trainer creates a ton of resistance - giving you a remarkable core and upper body workout in a fraction of the time. Just pull the easy starter cord, and hold on for the gyroscopic ride of your life! Additionally, the Dynamax Core Trainer 2 features built-in LED lights, allowing you to visually see how fast the gyro is spinning. The faster your Dynamax Core Trainer 2 spins, the more magnificent the light-show.

The Varigrip’s ergonomic design and variable tension provides customized conditioning for individual fingers, the entire hand, and wrist.