Bowflex Xtreme XTLU Home Gym This Bowflex Xtreme XTLU Home Gym allows performing an unlimited amount of exercises in only a 3 x 4 feet area that will sculpt your body into statuesque form, safely and quickly. The dual weight stacks offer a resistance range fit for beginners and professional athletes alike. With a simple pop-pin adjustment, the vertically adjustable pulleys can be set for over 100 exercises at a level that is comfortable for any size user. When it comes to stability and durability, Bowflex can't be beat with heavy gauge 2 x 4 inch mainframe construction and aircraft quality cables and pulleys. Extra-tough, tear-resistant DuraFirm upholstery is double-stitched and features high density top grade foam. It includes instructional placard. Choose from 165 or 235 Pounds weight stacks.