SIG-17 Back Extension

The SIG-17 Back Extension is a top-of-the-line machine that helps users achieve proper posture and alignment while exercising. With its five-position adjustable start mechanism and lumbar pad, it is perfect for those who want to improve their range of motion and flexibility. The non-slip foot positions also help users stay in position while they work out. It also has good lubrication and abrasion resistance, making it a smooth and comfortable machine to use.