T-Core Fitness Trainer for Men Ordinary crunches can strain your neck and shoulders, but T-Core harnesses the ab flattening muscle burning power in a full range seated crunchWorks your Upper Abs, Lower Abs and those hard to reach ObliquesUnique swivel pad allows you to move side to side to target obliquesComes with a 6 minute upper body workout DVD that will hold your core to the fire!Adjustable bands give you a 40lbs, 80lbs and 120lbs of progressive resistance Are you ready to get real about what it takes to have a great core? T-Core is the radical new core workout for men that is going to kick your butt in just 6 minutes, guaranteed! Shrink your midsection and build core