# Lying Neck Flexion - Canonical: https://fitwill.app/exercise/10780/lying-neck-flexion/ - Media ID: 10780 - Primary muscle: Neck - Body part: Neck - Equipment: Flat Bench - Video: https://fitwill.app/videos/10780/lying-neck-flexion.mp4 ## Description Lying Neck Flexion is a focused neck exercise performed face-up on a flat bench with your head unsupported off the end of the pad. From that position, you slowly lift your head toward your chest and lower it back down with control, training the front of the neck through its natural forward-bending range. Because your torso is fully supported and your arms rest across your chest, the only moving joint is the neck itself, which makes this one of the cleanest ways to isolate the anterior neck muscles without extra load. The primary muscles at work are the neck flexors at the front of the throat, mainly the sternocleidomastoid group visible along each side of the neck, with the deep neck flexors assisting closer to the spine. The upper trapezius and surrounding stabilizers work isometrically to keep your shoulders relaxed and your head tracking straight as it rises and lowers. This movement is useful for anyone who wants a stronger, more resilient neck: contact-sport athletes, lifters who train heavy compound movements, office workers dealing with forward-head posture from long screen time, and beginners building baseline neck strength before attempting weighted work. Training the front of the neck matters because most daily habits and most gym exercises never challenge it directly, leaving it disproportionately weak compared with the muscles that pull the head back. The bench setup is what makes this exercise safe and effective. With your torso and shoulders supported and only your head hanging past the edge, gravity provides gentle, consistent resistance exactly along the axis your neck flexors work in. Your body position should stay fixed throughout, with your knees bent and feet planted on the floor so your lower back stays flat against the bench and no momentum can creep into the rep. Execution quality comes down to slow tempo and a modest range. Lift your head until your chin tucks toward your chest, pause briefly, then lower over several seconds until your head is level with your torso or slightly below it. The neck responds far better to smooth, patient reps than to fast or jerky ones, so treat every repetition as a deliberate movement rather than a race. Keep the load at bodyweight when you start. If you can complete your target reps with clean form and no soreness afterward, you can progress by adding reps, slowing the lowering phase, or eventually holding a light plate on your forehead. Stop the set immediately if you feel sharp pain, dizziness, or tingling, and build up volume gradually, since the neck often feels fine during the set but complains a day later if you overreach. ## Instructions 1. Set a flat bench to a normal height and lie face-up on it with your torso fully supported, knees bent, and feet flat on the floor. 2. Position yourself so your head extends past the edge of the bench with nothing supporting it, and your shoulders remain in contact with the pad. 3. Rest your hands on your upper chest or cross your arms over your chest, and let your head hang back so your face points at the ceiling. 4. Relax your shoulders down away from your ears and set a neutral spine, with your lower back flat against the bench. 5. Exhale as you slowly curl your head up and forward, bringing your chin toward your chest while your shoulders stay pinned to the bench. 6. Pause for a beat at the top when your chin is close to your chest and you feel the front of your neck working. 7. Inhale as you lower your head back down under control until it is level with your torso or just slightly below, without letting it drop. 8. Complete your repetitions, then slide your head back onto the bench or sit up slowly, giving yourself a moment before standing. ## Tips & Tricks - The most common mistake is rushing the lowering phase and letting the head fall back toward the floor. Count two to three seconds on the way down so the neck flexors stay engaged the whole rep. - Do not push on the back of your head with your hands to force a bigger tuck. Your hands belong on your chest or upper ribs for support only. - Keep your shoulders on the bench. If your upper back curls up to help lift the head, you are turning it into a crunch and robbing the neck of the work. - Watch for the chin jutting forward or the head twisting to one side. Move straight along the front of your body, keeping your nose pointing at the ceiling on the way up. - If the movement feels too hard at first, shorten the range: lift only partway toward your chest and build up to the full tuck over several sessions. - Avoid holding your breath, which can spike pressure in the head and neck. Breathe out on the lift and in on the lower. - Because your head hangs off the bench at the start, never begin a rep by whipping the head up from a deep back-bent position. Start each rep with your head roughly level with your torso. - If your ponytail or hair tie presses into the bench edge, shift slightly so nothing changes your head position mid-set. ## Frequently Asked Questions ### Which muscles does the Lying Neck Flexion work? The front-of-neck flexors, primarily the sternocleidomastoid muscles along each side of the throat, do the lifting, supported by the deep neck flexors. The upper trapezius and neighboring muscles work statically to keep your shoulders quiet while the head moves. ### Is the Lying Neck Flexion suitable for beginners? Yes, and it is one of the best starting points for neck training because the bench supports your whole body and the resistance is only the weight of your head. Beginners should use a partial range and low reps until the muscles adapt. ### Why does my head start hanging off the bench in this exercise? With your torso fully supported and only the head past the edge, gravity pulls straight down on the head, giving the neck flexors clean resistance along their working axis. It also lets you lower to a level or slightly extended position without anything in the way. ### Should my shoulders stay on the bench during the Lying Neck Flexion? Yes, your shoulders and upper back should stay in contact with the pad for every rep. If they lift, your torso is compensating and the neck flexors stop getting the isolated work the exercise is meant to provide. ### How many reps should I do? Start with 1 to 3 sets of 10 to 15 slow, controlled reps using only your headweight. The neck tolerates high-rep, moderate work better than heavy grinding sets, so build volume before adding any external resistance. ### Can I add a weight plate to my forehead? Only after several weeks of comfortable bodyweight training. Hold a very light plate flat on your forehead with both hands and reduce the reps, and never use a load you cannot control through the entire lowering phase. ### What should I do if I feel dizzy or get tingling during the set? Stop the set, rest your head back on the bench, and sit up slowly. Dizziness or tingling is a signal to reduce the range, slow the tempo, or skip neck work that day and consult a professional if it keeps happening. ### What can I use instead of a bench for the Lying Neck Flexion? Any stable, padded surface that supports your torso while letting your head move freely past the edge works, such as a low workout bench or the edge of a firm bed. Avoid soft couches, which let your torso sink and change the angle. ### How is Lying Neck Flexion different from a seated neck curl? The lying version supports your entire torso, so there is less demand on balance and posture and the resistance path is more consistent. A seated version changes the resistance angle and requires more trunk control, which is why the lying setup is preferred for learning the movement.