Chin Tucks: The Single Best Exercise for Forward Head Posture
Key Takeaways
- Chin tucks strengthen the deep neck flexors, the small muscles that hold your head over your spine instead of in front of it.
- The movement is horizontal, not vertical. Pull your chin straight back, like a drawer closing. Do not tilt your head down.
- Three sets of 10 reps spread across the day, with a 5-second hold each, is enough to see results within a few weeks.
A chin tuck is a neck exercise where you pull your chin straight back toward your spine, creating a "double chin" position, to strengthen the deep neck flexor muscles that hold your head in alignment. It requires no equipment, takes about two minutes, and is the single most recommended exercise by physical therapists for correcting forward head posture.
How to Do a Chin Tuck Correctly
I started doing chin tucks when my neck pain was at its worst, about four years into my desk job. My physical therapist called them cervical retractions, which sounds more clinical but means the same thing. She told me they would fix my forward head posture faster than any other single exercise. She was right.
Chin Tuck (Cervical Retraction)
- Sit or stand tall with your shoulders relaxed. Look straight ahead.
- Without tilting your head up or down, pull your chin straight back. Imagine making a strong double chin.
- Hold for 5 seconds. You should feel a gentle stretch at the base of your skull and mild tension at the front of your neck.
- Release slowly back to your starting position.
- Repeat 10 times. Do 3 sets throughout the day (morning, midday, evening works well).
The movement is purely horizontal. Think of a drawer sliding closed. Your head moves straight back on a level plane. If you find yourself looking at the ceiling, you are tilting instead of retracting. If you find yourself looking at the floor, same problem in the opposite direction. A good cue: place a finger on your chin and push straight back. Your finger should travel in a flat line, not an arc.
Three Mistakes That Kill the Exercise
The first mistake is tilting. People drop their chin toward their chest instead of pulling it straight back. Tilting stretches the back of the neck, which feels productive but completely misses the deep neck flexors that the exercise is supposed to target. Keep your eyes level with the horizon throughout.
The second is tensing the jaw. Your jaw should stay relaxed. If you clench your teeth during the retraction, you are recruiting jaw muscles that have nothing to do with cervical alignment. I caught myself doing this for the first two weeks until my therapist pointed it out. Slight mouth-open, tongue resting on the roof of your mouth, teeth apart.
The third is rushing through reps. Five seconds does not sound long, but most people barely hold for two before releasing. The hold is where the strengthening happens. Your deep neck flexors need sustained contraction to build the endurance they need to keep your head over your spine all day. Count out "one-Mississippi" to yourself. It makes a difference.
How Often Should You Do Them?
Three sets of 10 reps per day is the standard recommendation from most physical therapists. Spread them out: one set in the morning, one at lunch, one in the evening. That adds up to about six minutes total across a full day. You can do them sitting at your desk, standing in line at the grocery store, or waiting for coffee to brew. They are invisible to everyone around you.
I noticed my first real improvement after about two and a half weeks of daily chin tucks. The dull ache at the base of my skull that had become part of my daily life started fading. By week four, I could see a visible difference in my side-profile photos. My ear was sitting closer to my shoulder instead of two inches in front of it.
Once you have been doing chin tucks for a month and the movement feels easy, you can add resistance. Press the back of your head gently into your clasped hands while performing the retraction. This increases the load on the deep neck flexors and builds strength faster. But master the basic form first. If you want to pair chin tucks with other corrective work, see our guides on neck pain relief exercises and the best posture exercises overall. And for a quick routine you can do between meetings, our desk stretches guide is a good complement.