Attach both handles on the cable. Sit with your back on the bench pad. Grab both handles and let your legs come all the way down for the starting position. Initiate the movement by bringing the handles straight down with stiff arms and locked elbows. Bring your legs up as you pull the handles down. The finished position is when your legs and torso form a 90-degree angle and when your arms are parallel with the bench pad. Stretch down until your arms are completely overhead before you go for another repetition.