Veteran singer Sir Paul McCartney has picked up a unique new exercise routine from India- eye yoga.
In an interview on U.S. TV, the 66-year-old singer demonstrated his new exercise regime, which has him staring in different directions and holding for 20 seconds.
He learnt the exercise during his trip to India during last year.
An eye yoga expert at a hotel in India taught him the exercise, and the former Beatle indulges in an eye workout up to six times a day.
"He told me eyes are muscles (and) are just like any other muscles and they need exercise to keep them working properly," the Daily Express quoted him as saying.
"Spending so much time at computers or the TV or reading books, we are only using one set of muscles in our eyes. The yoga gives a workout to the other ones," he added.