Smooth operation is the key. 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. Ultrasonically tested, recirculating ball bearings offer smooth, straight-line accuracy with exceptional load capacity. Simply lock the bar into position and add your weights.
Smooth operation is the key.
It's superior to a free weight machine because it's safer for muscles and joints and can be used without a spotter. Simply lock the bar into position and.