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 Linear Bearing will handle heavy and consistent use with calm, even-handed durability. The Linear Bearing will handle heavy and consistent use with calm, even-handed durability. Simply lock the bar into position and add your weights.
Smooth operation is the key.
Utilizing a double circuit linear motion ball bearing system, the load is supported by several lines. The Best Combination of Raw Power and Precision Design. It's superior to a free weight.