cable standing crunch

Attach a cable handle to a high pulley and stand facing away from the machine.

Hold the handle with both hands and place it behind your head, keeping your elbows bent.

Stand with your feet shoulder-width apart and your knees slightly bent.

Keeping your abs engaged, exhale and crunch your torso down towards your knees, bringing your elbows towards your thighs.

Pause for a moment at the bottom of the movement, then slowly return to the starting position.

Repeat for the desired number of repetitions.