Cross Body Tricep Extension (Dumbbell)
Also called Cross Body Tricep Extension, Crossbody Tricep Extension, Cross Body Triceps Extension, DB Cross Body Tricep Extension
How to do it
Lie on a flat bench holding a single dumbbell in one hand, arm extended straight above the chest. Keeping your upper arm still, bend the elbow to lower the dumbbell across your body toward the opposite shoulder, then extend the elbow to press the weight back up to the starting position. Complete all reps on one side before switching arms.