Seated movement
Neck flex
Neck flex is a seated movement commonly used to explore comfortable range through neck, upper back. This web guide explains where it may fit in a routine and how to approach it without treating the illustrated shape as a target.

The quick read
What is Neck flex?
Neck flex is a seated movement used in stretching and mobility sessions. People often include it when they want to bring attention to neck, upper back. Its value comes from how it fits the person and the routine, rather than how closely the body matches a picture.
The illustration offers orientation. Use your own comfortable range and leave room to breathe normally.
Use it well
How to approach the movement
Choose a stable seat that lets your feet or legs feel supported. Let the seat carry your weight so you can pay attention to range and breathing instead of bracing.
Enter gradually, pause where the sensation is mild and clear, and come out with the same control. Bouncing, forcing, or holding your breath usually adds effort without making the movement more useful.
Step-by-step instructions
- Sit or stand tall with your shoulders relaxed.
- Slowly lower your chin toward your chest.
- Pause, then return your head to a neutral position.
Helpful cue
Let the movement stay small and gentle.
Make it gentler
For less intensity, make the neck movement smaller and leave out any pressure from your hands.
Movement precautions
Do not force your neck beyond a comfortable range.
Routines that include this movement
Related exercise hubs
Safety
When to choose another option
Stop with sharp pain, tingling, numbness, dizziness, weakness, or symptoms that travel. If you are managing an injury, recent surgery, pregnancy-related concern, joint instability, or persistent pain, ask a qualified clinician how this movement should be adapted.

Neck roll
Neck flex push down
Upward salute
Chest opener standing