TKO Strength Achieve Dual Leg Extension/Leg Curl 8806The TKO Achieve Dual Leg Extension Leg Curl provides a combination of exercises in a compact space that includes: Leg extension and seated leg curl. A 6 position back pad adjustment, multiple starting positions for both leg extensions and leg curl exercises allows this machine to accommodate a wide range of users. Specifications 6 position back pad adjustment Compact design 170lb Weight stack Available in Graphite and Black Dimensions: 58" x 49" x 60"