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