Plank Dumbbell Triceps Extensions (Sets: 3 to 4, Reps: 8 to 10 per arm ... Hold a single dumbbell, and raise it overhead. Bend from your elbow, bringing the weight down across your body and behind ...
so targeting this head is crucial to building tricep muscle and strength most efficiently. a) Stand with feet hip-width apart, holding two dumbbell in your hands. Bring the weight overhead ...