Torso Track 2 Five minute workout: tones and tightens the upper body in 5 minutes. Works the abdominals, biceps, triceps, lats, delts and trap muscles all at the same time Simple and easy to use: one simple movement is all it takes to work all four areas of your abdominals - the upper, middle, lower and oblique Three levels of resistance: one simple adjustment is all it takes to go from a beginner workout to an ab blasting advance movement Portable, easy to store and light weight: the Torso Track 2 fits perfectly under the bed, behind the sofa or in the closet Protected by a 90 day warranty on all parts plus a Lifetime Warranty on the frame