Convergence exercises strengthen the ability of the eyes to turn inwards together for near tasks, addressing problems such as convergence insufficiency. They help reduce symptoms like eye strain and double vision when reading.
Common Exercises
Techniques include pencil push‑ups, where a small target is brought slowly towards the nose, and using convergence cards or computer programmes that train fusion at varying distances. Exercises are practised regularly over weeks.
- Guided by orthoptists or optometrists experienced in binocular vision
- Targets and distances are adjusted as ability improves
- Sessions are usually stopped if significant discomfort or double vision persists
- Progress is measured with clinical tests of near point of convergence and fusional reserves
Expected Outcomes
Many patients experience reduced symptoms and improved comfort for near work, though commitment to the exercise schedule is essential. In some cases, prisms or other treatments are needed alongside or instead of exercises.
- Children often require encouragement and structured routines
- Follow‑up visits check both subjective improvement and objective measures
- Not all types of strabismus respond to convergence exercises
- Professional assessment determines suitability and programme length
