Triceps V Bar Pushdown ChromeIncreases Arm Circumference: Training with the Triceps and Biceps V Bar Pushdown Targeted training with the chrome plated, narrow triceps and biceps V bar pushdown from Gorilla Sports is an effective way to increase the size of your arms. The upper arm muscles are made up of two thirds triceps and one third biceps. To achieve visibly larger upper arms, prioritising triceps training is essential. Strong triceps also push the biceps outward, enhancing