This reduces friction resistance, consumes less energy and attains a far lower starting friction level than all other conventional bearings. The no-impact nature means there is less stress placed on the joints. Ultrasonically tested, recirculating ball bearings offer smooth, straight-line accuracy with exceptional load capacity. The Best Combination of Raw Power and Precision Design. The Best Combination of Raw Power and Precision Design.
Smooth operation is the key.
Ultrasonically tested, recirculating ball bearings offer smooth, straight-line accuracy with exceptional load capacity. Simply lock the bar into position and add your weights. The Best Combination of Raw Power and Precision Design. The no-impact nature means there is less stress placed on the joints. It's superior to a free weight machine because it's safer for muscles and joints and can be used without a spotter.