440LBS Deluxe ab machine Folding abdominal crunch coaster

Details     VIDEO LINK: https://youtu.be/WtSj6dhR390 BAIDU WANGPAN LINK: (https://pan.baidu.com/s/1BZOs9yGGngsRc-WFY9c3uw Tiqu Code: W923)   Highlight: This is a new upside AB Coaster. Totally a new product. Suggested Retail Price: 339USD       Description BEST AB MACHINE: Constructed from steel bearings; vinyl covered molded foam arm pads and adjustable seat. This Deluxe Abdominal Crunch Coaster's bottom-up slider motion is easy to do & easy on you; This deluxe ab machineMAX provides a comprehensive workout with virtually no stress or strain on your neck / back and is used at lots of fitness facilities; Includes: Folding design; Free-Style Seat (three position); adjustable handle; Rep Counter; and pair of Removable black weight block. EASY TO USE: Perfect for beginners and long-time fitness enthusiasts alike; Curved track mimics natural spinal flexion; allowing anyone to perform an abdominal lift in perfect form. ADJUSTABLE SEAT AND DIGITAL COUNTER : The ab Abdominal devic