ATNR Reflex — Movement → Midline → Coordination
What it is & typical timeline
The Asymmetrical Tonic Neck Reflex (ATNR) is often called the “archer’s reflex.” When a baby turns their head to one side, the arm and leg on that side extend, while the opposite side bends.
It emerges in utero and helps with early movement patterns—like turning during birth and developing hand-eye awareness. Typically, it integrates by 6–9 months of age.
Looking for a FULL packet of 33 ATNR activities? Click here to check out my ATNR resource.
Why it matters (OT • Educators • Parents)
OTs: ATNR influences midline crossing, bilateral coordination, and eye-hand control. Retention can impact handwriting, tracking, and posture.
Educators: Watch for students who turn their head with their writing hand, prop their head while reading, or tire easily during desk work.
Parents: Notice if your child prefers one side, avoids crossing midline, or struggles with coordinated play like throwing, catching, or dressing.
What you might notice (school-age)
- Head turns automatically with arm movement during writing or reaching.
- One shoulder sits forward; trunk twists during seated work.
- Avoids or struggles with tasks that cross the body’s center line.
- Difficulty tracking words smoothly across a page or copying from the board.
- Poor ball skills, coordination, or clumsiness during sports or play.
Quick observational screen (non-diagnostic)
Looking for more information on screening? Check out handouts here!
- Have the child sit upright and slowly turn their head to each side.
- Watch for the arm on the face side extending and the opposite arm bending.
- Ask them to keep their arms still—does one move involuntarily?
- Note whether head-turning changes posture, grip, or alignment during tasks.
Do / Don’t (language & approach)
✅ Do support midline awareness with play (e.g., reaching across to pop bubbles, tap drums, or complete a puzzle).
✅ Do encourage symmetrical postures—use short, upright, supported seating for desk tasks.
❌ Don’t label coordination difficulties as laziness or disinterest. The brain-body link is still maturing.
❌ Don’t force midline crossing—invite it playfully through curiosity and repetition.
Classroom supports (Tier 1 • Tier 2 • Tier 3)
Tier 1 (Whole Class):
- Movement breaks with midline actions (cross crawls, windmills, lazy 8s).
- Use of slant boards or vertical surfaces for writing and art.
- Teach body symmetry with yoga animal poses or partner mirror games.
Tier 2 (Small Group):
- 2-minute “midline moments” before writing (touch opposite knee, cross to pick up item).
- Fine motor centers with alternating hand use (bead threading, passing small balls).
- Visual scanning activities like “find the word” races across the board.
Tier 3 (Individualized):
- Adjust desk or paper angle to support head alignment.
- Add heavy-work breaks to reset posture and focus.
- Collaboration with OT for midline and visual tracking support.
Home carryover ideas
- Cross-the-Line Play: Place toys or puzzle pieces opposite the child’s dominant side and encourage reaching across.
- Midline Mirror Dance: Parent and child face each other—copy slow arm movements that cross the center.
- Wall Push Reset: After writing or screen time, 10 slow wall pushes to re-center and align.
- Bathtime Scoops: Use a cup to pour water from one side to the other.
Play-based activities & progressions (short bouts; child-led)
Looking for a FULL packet of 32 ATNR activities? Click here to check out my ATNR resource.
- Magic Archer Pose (30 s): Stand tall, turn head to one side, extend opposite arm like pulling a bowstring.
- Lazy 8 Tracing: Trace big sideways 8s on paper or air; switch leading hand every few turns.
- Animal March: Crawl or bear walk across the floor, pausing to turn head left and right.
- Toss & Turn: Gently toss beanbags while alternating head turns to follow each throw.
- Mirror Art: Draw symmetrical lines or shapes while watching both hands move together.
- Ball Roll Partner Game: Roll a ball back and forth, alternating hands and head direction.
Data you can track (simple, actionable)
- Number of midline crossings completed independently.
- Observed head-turn alignment during desk or seated work.
- Improvement in smooth eye movements or ball tracking.
- Teacher/parent notes on posture and fatigue.
Collaboration & self-advocacy scripts
Adult→Child: “I saw your head turn while you wrote—let’s do our cross-the-line stretch before the next word.”
Teacher→Team: “S’s head follows her writing hand; we’re adding midline play breaks before desk work and tracking changes in posture.”
Child→Adult: “When I feel twisty, I can do my wall pushes to straighten out.”
The Reflex Integration Bundle Toolkit: Making It Easy for Therapists, Teachers & Parents
If you’re looking for a complete, play-based reflex integration program, the Reflex Integration Bundle Toolkit is your go-to solution. Created by an occupational therapist, this resource is designed for real-life use at home, in the classroom, or during therapy.
✨ What’s Inside This All-in-One Reflex Toolkit:
- ✅ 44 handouts explaining how each primitive reflex impacts movement, learning, and sensory/emotional development
- ✅ 12 themed exercise packets with over 250 play-based activities targeting every major reflex
- ✅ Black-and-white printable visuals for daily use—perfect for visual schedules and classroom routines
- ✅ Built-in regulation strategies and explanations for why each movement helps
- ✅ Designed for all developmental levels and sensory profiles
- ✅ Perfect for school-based OT, early intervention, home programs, and classroom supports
This toolkit is more than just exercises—it’s a holistic system for supporting regulation, body awareness, and developmental readiness through joyful movement.
✅ Ready to support your child or student with reflex integration? Explore the Reflex Integration Bundle Toolkit here.
