... shape of your life with the Crescendo Fitness folding sit-up bench. The specialized workout bench features a tough ... tip-top shape, with support for such exercises as sit-ups, crunches, and other lumbar work, in addition ... frame folds flat for easy storage. Product Features*Curved sit-up bench for lumbar and upper body exercises*Durable ... easy storage; some assembly require 2012 newly type sit up bench