Jan. 10, 2005 -- Vision therapy plus orthoptics may be significantly more effective than pencil push-ups or placebo vision therapy/orthoptics in improving the signs and symptoms of convergence ...
Do the 20-20-20 rule to ease digital eye strain: Look 20 feet away every 20 minutes for 20 seconds. You can try pencil push-ups to improve convergence insufficiency by focusing on a pencil moved ...
May 9, 2003 — Although pencil push-up therapy (PPT) is the most commonly prescribed therapy for convergence insufficiency (CI), it is ineffective, according to the results of a randomized trial ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback