Thumbell, or thumb dumbell, to help strengthen texting muscles

A telecom carrier in the U.K. believes we need to strengthen our smartphone-loving thumbs.

Mobile phone service provider and device company O2 has announced a new "Fit for 4G" campaign, aiming to prepare its customers for the arrival of the network's faster network by helping them strengthen their fingers with exercises, one of which includes the use of a "thumbell."

That's right. The company has announced a dumbbell or weight to be used with the thumb for the purpose of strengthening those texting muscles.

Find out more at .

Print this article Back to Top