Santa’s Ultimate Grip Sack
The Santa’s Ultimate Grip Sack is the highest-value, most complete training kit DFX offers — loaded with dual Powerball Platinums and full-spectrum recovery and grip tools. Whether you're a strength athlete, rehab client, or someone who trains daily, this bundle delivers unmatched performance, versatility, and durability. What’s Included: 2× Powerball Platinum EditionElite gyroscope trainers engineered for maximum RPMs, smooth spin, and exceptional resistance. Ideal for serious strength building, tendon rehab, and performance athletes. 2× Power Roller MassagersDeep-tissue rollers to release tightened muscles, improve recovery, and keep you training longer and safer. 2× Power Grip BallsGreat for warm-ups, tendon health, and building base grip endurance. 1× Gyro ConverterAttach to your Powerball for anchored, stable rotation—perfect for those who want enhanced training or for adding variation to training. Benefits: Complete pro-level grip & forearm training system Dual Powerballs fo