dr dennis cardon, who treated jackie, said he's seeing more pickleball players turn up with injuries. legs and really— just muscle strains, low back issues. - despite the risks, that hasn't stopped pickleball from becoming one of america's favourite pastimes. michelle fleury, bbc news, new york. bbc news — bringing you different stories from across the uk. nurse cynthia butcher is establishing a baseline, testing the hand—eye coordination of 55—year—old lisa haynes now to see if the drugs she takes as part of a new trial make a difference. lisa has progressive ms. her symptoms first started when she was in her late thirties. some people, when i was walking, they were like, "lise, have you been drinking?" i looked as if i'd had a drink, you know, and i was, no, no, that's just my — i used to call it my dodgy legs. when i walked, it was as if my feet didn't know where the earth was. she's now involved in the first wales—based part of a uk—wide trial. the 0ctopus trial, so called because it has multiple arms and stages, looks to see if medicines used to stem the progression of other cond