if u want to lose weight or learn new thing's. Or impress your man this is a great way to do it.I make them adjustable for your house.6ft-7ft-8ft no problem. So leave me your name and number. In my email and i will call u back thank u and i hope u will enjoy it . I am not responsible for any injuries! I guarantee they will never break, or I'll fix it for free!! please call Scott at
or Becky at