Compact gym uses bungee cord resistance. No weights. Compact gym uses bungee cord resistance. No weights.  Ref: BFBG10
Compact gym with Bungee cord resistance provides training for arms and legs. Configure up to 6 cords for different resistance amounts. Compact, easy to use machine, no need to move weights around. Great for apartments or small workout areas. Excellant for all age groups. 3 Year warranty !