Company markets patented FIT10.INTRODUCING THE QUICKEST AND SAFEST WAY TO BUILD STRENGTH!Many people are quitting their health club memberships because of cost, inconvenience, and time. With the patented FIT10 Quick Strength Trainer® (QST) you can now safely and conveniently build strength, in the comfort of your own home. ALLOWS ANYONE AT ANY AGE, to safely build strength, while putting no stress on the spine and virtually no stress on joints and without any muscle soreness. It's extremely easy to use. And, while most equipment is big and bulky, this fits in a small bag and travels anywhere.