TKO Leg Extension/CurlDescription TKO Achieve Dual Leg Extension Leg Curl Maximize Lower Body Strength in One Machine Enhance your leg training efficiency with the TKO Achieve Dual Leg Extension Curl, a space saving, dual function machine designed to target both quadriceps and hamstrings with precision. Featuring a 6 position back pad adjustment and multiple starting positions, this machine ensures optimal comfort and biomechanics for users of all sizes. With smooth,