... plan,slim down DVD English manua Total Core AD rocket workout machine Functions of total core: 1) Material Composition: Steel / Plastic / Foam ... max weight 120 kgs 3) It contains: Total Core, manual 4) LCD showed counter, time, step/min, cal(if need, pls ... .: 5.5KGS G. W.: 6.2KGS Total Core AD rocket workout machine