Seated Tricep Pushdown / Dip Machine Demo 💪 If you want arms that pop and upper body strength that carries over into everything you do—this machine is your friend. ✨ Why it’s a game-changer: Triceps Focus – The triceps make up about two-thirds of your upper arm, and this machine isolates them beautifully. Stronger triceps = more pressing power and toned arms. Chest Activation – Because of the pressing angle, you’ll also feel your chest engage, especially the lower portion. Shoulder Stability –