SIGHTRIGHT · HEAD-POSITION COMPARISON
A Safe Head-Position Experiment with SIGHTRIGHT
Compare one small, comfortable viewing-position change while keeping the line, walk-in and cue clearance stable.

Short answer: select one familiar straight line, complete five normal no-hit entries and record the SIGHTRIGHT view plus comfort. Then compare one small head-position change in a short A–B–A sequence, standing fully between attempts. Keep the feet, bridge, cue and line unchanged. Reject any option that restricts balance, breathing or cue movement, even if its visual label looks centred.
Begin with your normal head position
Head position influences the picture a player sees at address, but one photograph or professional example cannot define a universal position for every body. Start with what you already do. Use an easy straight layout, select the intended line in your usual way and place SIGHTRIGHT along that direction. The trainer provides two visual planes and a silver centre line for comparison; it does not select the aim.
Complete five normal walk-ins without striking a ball. Pause at address, describe the view as left, centred, right or unclear, and add a separate comfort note such as relaxed, neutral or tense. Stand upright and step away after every observation. The stance and sight-line checklist explains how to keep the broader setup stable before isolating one smaller question.
Do not correct the head during this first block. A useful baseline records the current routine. If the labels alternate widely, repeat the baseline on another day instead of treating a moving target as evidence for a new position.
Choose one small, comfortable variable
Pick only one comparison: a slightly more left or right viewing position, or a modestly higher or lower one. Do not combine lateral movement, head height, foot angle, bridge length and shoulder position in the same block. The more changes you stack, the less clearly you can explain the result.
Use ordinary language rather than a fixed distance. The change should be small enough to enter naturally and release immediately. Do not twist the neck, force the chin onto the cue or hold the breath to preserve a label. If you already have pain, dizziness, headache, visual discomfort or a balance problem, stop the exercise rather than using the trainer to investigate it.

Run an A–B–A head-position comparison
- A1: repeat the baseline three times.Use the normal entry, full upright resets and the same descriptive notes.
- B: test the small alternative three times.Allow the change during a normal walk-in; do not slide the head while staying down.
- A2: return to baseline three times.Check whether the original pattern returns after the unfamiliar option.
This return block matters because a new position can feel important simply because it is new. A repeated relationship is more useful than one striking attempt. Even then, write “this option produced this observation today,” not “this is my correct head position.” Lighting, table height, fatigue and the rest of the stance can change the picture.
Use a full reset between repetitions. Rocking backward from address and settling again is not the same as rebuilding the view from standing.
Protect comfort and cueing-arm freedom
A visual label is only one part of the check. During each no-hit address, make two or three gentle feathers and notice whether the cue can travel without brushing the chest, chin, shoulder or clothing. Check whether the bridge remains stable, the grip hand has room behind the body and the breathing stays easy.
Discard a position that creates tension or traps the cue, even when the SIGHTRIGHT view appears more centred. The cueing-arm freedom guide offers a separate movement check, while the chin-clearance experiment explains why forced contact should not be treated as a goal.
Do not use the exercise to diagnose eye dominance, eyesight or a physical condition. SIGHTRIGHT is a practice accessory, not a medical device or vision-correction tool. A qualified coach can consider the whole technique; an appropriate health or vision professional should handle symptoms and clinical questions.
Remove SIGHTRIGHT before hitting balls
Finish the observation block, write one neutral note and lift the trainer completely from the playing area. Rebuild the most comfortable option without chasing the earlier label. Make several warm-up strokes, then play three to five easy straight shots with a full reset each time.
Record cue freedom, balance, intended tip contact and ball result separately. A pot does not prove that the head position is correct, and a miss does not erase a comfortable, repeatable entry. Aim choice, contact, delivery, speed and table conditions remain separate factors. If the alternative loses its comfort once the cue moves, return to the established baseline.

Repeat before keeping a change
Write down the table, shot layout, cue, lighting, baseline labels, tested option and comfort notes. Repeat the same A–B–A sequence in a later session before deciding whether the relationship is stable enough to discuss with a coach. Do not increase the size of the movement merely to create a clearer difference.
If sharing the record, describe actions and observations: “the baseline appeared right in two of three attempts; the small alternative appeared centred twice but felt tight.” That statement preserves what happened without claiming a cause. For confirmed dimensions and current photographs of the physical trainer, use the SAILY CUE SIGHTRIGHT product page. Product details cannot prescribe an ideal posture or guarantee improved accuracy.
Head-position experiment FAQ
How far should I move my head in this experiment?
Use only a small, comfortable comparison that you can enter without tilting, twisting or holding tension. There is no universal distance, and a larger movement is not automatically more useful.
Should my chin touch the cue?
Not as a universal rule. Bodies, cueing styles and comfortable clearances differ. Compare what you can repeat while staying balanced and allowing the cue to move freely.
What if a centred SIGHTRIGHT view feels tense?
Do not keep the tense position. Return to your comfortable baseline. A tidy visual label is not a reason to accept restricted breathing, balance or cue movement.
Can SIGHTRIGHT diagnose eye dominance or a vision problem?
No. It is a visual practice reference, not a medical or vision-testing device. Take eyesight concerns to an appropriate vision professional and technique questions to a qualified cue-sports coach.
SIGHTRIGHT TRAINING AID
Compare one comfortable variable
Review the real trainer photographs and confirmed dimensions before planning a short, no-hit head-position experiment.
