Jawline Exercises: 7 Moves, Proper Form and What to Expect

Jawline exercises can help the jaw and neck feel looser and more toned, and they make you more aware of habits like clenching and slouching, but they cannot change your bone structure or burn fat from under your chin. The shape of your jawline mostly comes from your bones, genetics, body fat, age and posture. Below we separate what exercises can realistically do from the myths, then give you a seven-move routine you can do in about four minutes.

What decides the shape of your jawline

• Bone structure. The size and angle of your jawbone and chin are set by genetics and, for most adults, don’t change with exercise.
• Body fat. Fat under the chin and along the jaw rises and falls with overall body fat. It doesn’t respond to exercising that one area. Our guide to double chin exercises explains what chin and neck moves can and can’t do.
• Age and skin. With age, skin loses firmness and the soft tissues of the face shift, which can soften the jawline.
• Posture. A forward head posture (the “phone neck”) compresses the area under the chin and makes the jawline look less defined, whatever shape it has.
• Muscle tension. Habitual clenching can make the jaw feel tight and tired.

Exercises can only work on the last two, and only modestly. If the softening you notice is mostly at the jowls, our guide to face yoga for jowls explains why they form and what a routine can realistically do.

What jawline exercises can do

• Relax a tense jaw. Slow stretches and massage moves can ease the tightness that comes from clenching or long stretches of concentration.
• Work the muscles of the jaw, chin and front of the neck. Moves like the sky smile and tongue reach engage muscles you rarely stretch on purpose.
• Build posture awareness. Many jaw moves start with lifting the chin and lengthening the neck, which reminds you how you hold your head the rest of the day.
• Give you a short daily habit. A few minutes of focused attention on your face is pleasant for many people, and it pairs well with skincare.

There is little research on jawline exercises specifically. The best-known study of facial exercise in general is a small 2018 pilot in JAMA Dermatology: 16 women who completed 20 weeks of daily face exercises were rated as having fuller upper and lower cheeks (Alam et al., 2018). It didn’t look at the jawline, had no control group and used 30-minute sessions, so it’s a reason for curiosity, not a promise.

What they can’t do (common myths)

• “Jaw exercises burn chin fat.” Exercising a muscle doesn’t selectively burn the fat on top of it. Fat loss happens across the whole body.
• “You can get a sharper jawline in a week.” Any promise of a fast, visible change in jaw shape from exercise alone is marketing, not evidence.
• “Mewing reshapes your face.” Mewing (pressing the whole tongue against the roof of the mouth) is popular online, but there’s no good evidence it changes the shape of an adult’s jaw. More in our article does mewing work?
• “Harder chewing builds a stronger jaw.” Jaw trainers and very hard gum load the jaw joint over and over. That can aggravate jaw joint (TMJ) problems, headaches and tooth wear, without good evidence of a better-looking jaw.

A 4-minute jawline routine

These seven moves come from the Chin & Jaw plan in the Gluvy app, with the same timing. Sit or stand tall, relax your shoulders, and use a little facial oil for the massage moves.

1. Jawline Press & Pull (30 seconds)

Place your fingertips along your jawline and press in gently but firmly. Pull your fingers outward along the bone with steady pressure. Repeat rhythmically on both sides.

2. Thumb Jawline Massage (45 seconds)

Make loose fists and place both thumbs under your chin. Glide your thumbs along the underside of the jaw from the centre toward your ears with gentle upward pressure, in smooth strokes.

3. U-Pinch Glide (35 seconds)

Form a U shape with your thumb and index finger. Pinch lightly along the jawline from chin to ear, then repeat on the other side in smooth, gliding motions. Keep it a gentle pinch, not a squeeze.

4. Under-Chin Sweep (30 seconds)

Place your fingertips under your chin and sweep from side to side in quick, alternating motions with light pressure and a steady rhythm.

5. Side Jaw Stretch (35 seconds)

Tilt your head up and slightly to the right. Open your jaw gently toward the right side to stretch the neck and jawline, hold briefly, then close. Repeat with control, then switch sides. Open only as far as is comfortable.

6. Sky Smile (35 seconds)

Tilt your head back and look up toward the ceiling. Smile as wide as you can, feeling the stretch along your jaw and the front of your neck. Hold, relax and repeat.

7. Tongue Reach (40 seconds)

Stick your tongue out and reach toward your upper right lip, hold briefly, then pull it back in. Repeat rhythmically, then switch to the left side.

Habits that matter more than any exercise

• Check your posture. Hold your phone higher, set your screen at eye level and keep your ears roughly over your shoulders.
• Unclench. Rest your tongue lightly on the roof of your mouth with your lips closed and your teeth slightly apart. Notice when you clench during the day. If your jaw often feels tight, our jaw tension relief guide has a 5-minute routine and the signs that mean it’s time to see a dentist.
• Look after your skin. Daily sunscreen and moisturiser help the skin along the jaw and neck, which ages like the rest of your face. Our skincare lessons cover the basics.
• Overall health. Sleep, activity and a balanced diet affect body fat and puffiness far more than any facial exercise. Our guide on how to get a more defined jawline ranks these levers by how much they matter.

Safety: when to skip jaw exercises

Talk to a doctor or dentist before doing jaw exercises if you have jaw joint (TMJ) pain, clicking or locking, recent dental work or jaw surgery, a neck condition, or recent cosmetic treatments in the area. Stop any move that causes pain, clicking or dizziness.

Follow a jawline plan with Gluvy

Gluvy’s jawline and face exercise plans guide you through routines like this one with follow-along videos and a timer for every step, as part of a 3-week plan. For the gua sha side of the routine, see our step-by-step gua sha for the jawline guide. You can also combine them with the jawline stroke from our gua sha guide, or start with the full-face 5-minute face yoga routine. For the bigger picture, including the research and safety basics, read our complete guide to face yoga.