# Dumbbell Incline Triceps Kickback - Canonical: https://fitwill.app/exercise/7879/dumbbell-incline-triceps-kickback/ - Media ID: 7879 - Primary muscle: Triceps - Body part: Upper Arms - Equipment: Dumbbells - Video: https://fitwill.app/videos/7879/dumbbell-incline-triceps-kickback.mp4 ## Description The Dumbbell Incline Triceps Kickback is a chest-supported triceps exercise performed face-down on an incline bench. You lie prone on the pad with a dumbbell in each hand, let your upper arms hang roughly in line with your torso, and extend your elbows until the dumbbells travel back behind your hips. Because the bench supports your chest and torso, your body cannot swing or cheat the weight forward, which makes this one of the cleanest ways to isolate the triceps with dumbbells. The main muscle at work is the triceps brachii, the three-headed muscle on the back of the upper arm that straightens the elbow. The long head gets meaningful attention here because the arm hangs slightly behind the shoulder line in this position, which places it under a favorable stretch. Your rear delts and upper back muscles work isometrically to hold your arms in position, and your forearms handle the grip on the dumbbells, but the elbow extension itself is almost entirely triceps. The chest-supported setup is what separates this version from a standing kickback. In a standing position, most people round forward, fling the dumbbell up with momentum, and lose tension the moment the arm straightens. Lying prone on an incline bench removes all of that. Your torso is fixed, your shoulders stay level, and the triceps have to do the work from the first inch of extension to the last. It also reduces strain on the lower back, since you are not holding a bent-over position under load. This exercise suits lifters who want direct triceps work without heavy pressing, people rehabbing or deloading elbow-dominant pressing volume, and anyone whose standing kickbacks have turned into a momentum contest. Because the movement is light relative to presses or pushdowns, it works best as an accessory near the end of an arm or upper-body session, typically for higher reps. Execution is simple but unforgiving. Keep your upper arms still and pointed down toward the floor, and move only at the elbows. Squeeze until the arm is fully straight, pause briefly, then lower the dumbbell under control instead of letting it drop. Small weights and honest reps beat heavy dumbbells and partial swings here; if your shoulders rotate or your elbows drift outward, the weight is too heavy. ## Instructions 1. Set an adjustable bench to roughly a 30-45 degree incline and sit straddling the pad facing the upright end. 2. Pick a light pair of dumbbells and lie chest-down on the bench so your chest and the front of your shoulders are fully supported and your head is above the top of the pad. 3. Let both arms hang straight down from your shoulders, palms facing your body, with your elbows soft and your feet planted or toes rested on the floor for balance. 4. Draw your shoulder blades back slightly and brace your core so your torso stays glued to the pad throughout the set. 5. Keeping your upper arms fixed in line with your torso, bend your elbows to about 90 degrees so the dumbbells hang beneath or slightly behind your shoulders. 6. Extend your elbows smoothly until your arms are fully straight and the dumbbells travel back behind your hips, palms turning slightly upward as you finish. 7. Squeeze the triceps hard for a one-second pause at full extension without lifting your chest off the pad or shrugging. 8. Lower the dumbbells back to the bent-elbow position under slow control, resisting the weight on the way down. 9. Exhale as you extend the elbows, inhale as you lower the dumbbells back down. 10. Complete your reps without letting your elbows drift outward, then set the dumbbells on the floor before sitting up. ## Tips & Tricks - Choose a lighter dumbbell than you would use for pushdowns; in the prone position you lose all leverage help, so the triceps feel the load immediately. - If your chest peels off the pad as you extend, the dumbbell is too heavy or you are trying to help with your shoulders — drop the weight and keep only the elbows moving. - Stop each rep with the elbow at roughly 90 degrees rather than letting the dumbbell swing straight down; going past that point relaxes the triceps and invites momentum on the next rep. - Let the dumbbells rotate slightly as you extend, finishing with the palms turning up, so your wrists stay neutral and your elbows track cleanly. - Keep your neck relaxed and look down at the bench instead of craning upward, which strains the neck over a long set. - The bench height matters: if the incline is too steep, your arms won't hang vertically and your shoulders will fatigue before your triceps do. - A brief pause at full extension is where this exercise earns its keep — the triceps have almost no mechanical help at lockout, so make that pause count. - If your shoulders feel pinched, narrow your elbow angle slightly toward your ribs instead of letting the elbows flare wide. - Do this exercise late in your session after presses or heavy arm work, when moderate loads still provide a strong triceps stimulus. ## Frequently Asked Questions ### Which muscles does the Dumbbell Incline Triceps Kickback work? The triceps brachii on the back of the upper arm is the prime mover, with the long head contributing strongly because the arm hangs slightly behind the shoulder line. The rear delts and upper back stabilize the arms, and the forearms handle the grip. ### Why lie prone on an incline bench instead of doing a standing kickback? The chest support eliminates body swing and lower-back strain, so the triceps do all the work. Standing kickbacks are notoriously easy to cheat with momentum, and the incline setup fixes that problem entirely. ### Is the Dumbbell Incline Triceps Kickback good for beginners? Yes. The supported position makes it easy to learn because the torso cannot move, so beginners get honest feedback on whether they are actually extending the elbow or swinging the weight. Start with very light dumbbells and higher reps. ### What is the most common mistake in this exercise? Using too much weight and lifting the dumbbell with the shoulder instead of extending the elbow. If your upper arm rises off its hanging position or your chest lifts off the pad, the load has exceeded what your triceps can control. ### How far should I let the dumbbells hang at the bottom? Lower them until your elbows reach about 90 degrees. Letting them drop all the way to vertical removes tension from the triceps and makes it tempting to bounce into the next rep. ### Can I train both arms at the same time on this exercise? Yes, the movement is typically done with a dumbbell in each hand simultaneously, as shown with both arms extending together. You can also alternate arms if you want to focus on one side at a time. ### How many sets and reps should I do? Treat it as an accessory movement: two to four sets of 10-15 reps works well. Because the resistance is limited by what you can control at the elbow, heavier low-rep sets rarely add much over presses or pushdowns. ### What can I use if I don't have an incline bench? A flat bench with a pad under your chest, or a stability ball, can approximate the prone supported position. A cable kickback bent over a bench or a resistance band kickback are reasonable substitutes if no dumbbells are available. ### Is this exercise safe for the elbows? It is generally elbow-friendly because the resistance is light and the path is controlled, but avoid locking out aggressively with heavy weight. If you feel pinching at the back of the elbow, reduce the load and slow the extension phase.