Hammer Strength Jammer

The Plate-Loaded Ground Base Jammer is conducive to athletic applications that require ground-based explosiveness. Ground Base equipment is designed to keep the exerciser firmly planted on the ground while maximizing power and explosiveness from the feet up

Standard Weight Horns: 6
Starting Resistance: 8 lbs (3.6 kg)
Frame Description: 11-gauge steel frame ensures maximum structural integrity. Each frame receives an electrostatic powder coat finish to ensure maximum adhesion and durability