that, of course, is so you can use your smartphone longer and without pain. because they want to justify this whole thing, the company actually quotes a hand therapist who says we tone, train, maintain muscles. prevent rather than mend. and look after our precious limb. build up the thumb strength. thumb wrestle. that s always a good one. wouldn t texting help you build up your thumb strength anyway? i guess so. but if you want to be a champ ever see some of those. my 18-year-old niece. yes, something about teenage girls. lightning fast. smaller fingers. dudes are challenged. my thumbs are like i m always making a mistake. sausage fingers. auto correct. forget about that. the worst. coming up the tawdry book that the most notorious inmates are beginning to read and begging to read more of. and the daring stunt by the high risk adventurer. we ll bring it to you. you are watching world news now. rocket man