If your child was diagnosed with convergence insufficiency (CI), there's a good chance someone recommended pencil push-ups. They're simple, free, and done at home. So why are so many families still dealing with symptoms months later?
What pencil push-ups are
Your child holds a pencil at arm's length, focuses on a letter or mark near the tip, and slowly brings it toward their nose while keeping it single. When it doubles, they stop and start again. The goal is to train the eyes to turn inward.
What the research found
In the Convergence Insufficiency Treatment Trial (CITT), a large National Eye Institute-funded study of children ages 9 to 17, pencil push-ups were compared directly with office-based vision therapy.
After 12 weeks:
43% of children doing home pencil push-ups had a successful or improved outcome
73% of children in office-based vision therapy with home practice did
An earlier, smaller trial by the same research group found pencil push-ups alone were no more effective than placebo therapy for symptoms.
Why push-ups fall short
They train one skill. CI usually involves several systems, including eye teaming range, focusing, and stamina. Push-ups only work on one part.
Technique is hard to get right at home. Without feedback, kids often let the target double or blur without noticing.
There's no progression. Office therapy steps up difficulty as skills improve; push-ups stay the same.
Motivation fades. A repetitive exercise is hard for kids to keep doing every day.
Are home exercises useless?
No. Home practice is an important part of treatment. It just works best as reinforcement for structured, supervised therapy, not as the whole plan.
What helps
Our vision therapy for CI combines weekly one-on-one office sessions with guided home activities, the approach that performed best in the CITT.
Schedule an evaluation in Clermont
Hope Vision Development Center specializes in binocular vision evaluations and vision therapy for convergence insufficiency. Our In-Office Training program is an approved Florida Empowerment Scholarship (FES-UA) service through Step Up For Students.
Call 352-243-4673 or email pcc@hopevdc.com to schedule. We're at 235 Citrus Tower Blvd., Suite 107, Clermont, FL.
Source: Convergence Insufficiency Treatment Trial Study Group, Archives of Ophthalmology, 2008.