... ''FCL: 450PCS 40''HQ: 500PCS Proform Ab Glider Abdominal Trainer As Seen on TV Verified Information This information is Verified by Bureau Veritas and ... Actual Units Produced(Previous Year) Abdominal Machine, Total Core, Tower 200, Fitness Bike, Stepper Abdominal Machine: 10,000 Units Per Year, ... Units Per Year,Stepper: 60,000 Units Per Year Abdominal Machine: 8,000 Units,Total Core: 20,000 Units,Tower ...