Screen height
Raising a screen to roughly eye level reduces how long the neck spends bent forward. It changes exposure, not capacity.
MoPro
Trainer's Eye
Rehearsing the real tasks — because the neck's job is sitting, reaching overhead and checking over the shoulder.
Raising a screen to roughly eye level reduces how long the neck spends bent forward. It changes exposure, not capacity.
Movement variety beats any single ideal position. Changing position every twenty to thirty minutes is the intervention.
Changing the chair without building capacity moves the problem. Build the neck, then fix the workstation.
Three couplets · two rounds · twelve minutes · a neck that carries the day
Sit as you do at work; every ten seconds glide the head back and set the blades, then relax.
Easier every twenty seconds · Harder hold the reset five seconds
Stand from the chair and reach both arms overhead, opening the chest, then sit.
Easier no reach · Harder hold the reach three seconds
Arms overhead as if working on a shelf; hold and move slowly without letting the chin poke.
Easier lower arms · Harder hold light weights
Hinge, lift a bag from the floor to a shelf and back, keeping the load close.
Easier lighter · Harder heavier
Seated as if driving; turn and look over each shoulder, then return — slow and full.
Easier smaller turn · Harder faster
Side-lying with the head supported level; hold the neck in line and breathe.
Easier more support · Harder less support
Each couplet: 60 s scored → the loading set → 10 s to move on. Done at 12:00.