Bayesian Decline Bench Dumbbell Curls... because you don't come to me for normal... This is a free weight variation of the excellent cable exercise called the Bayesian Curl. That exercise uses the cable along with changes in body position and arm position to work the biceps starting from a more stretched position coming up to a more contraction-focused position. You can get that same effect by using a decline bench like this! You CAN get a similar effect with an incline bench, lying back then le