alasdair examines the engineering behind an elite—level swimming suit.e talk adaptive bikes with a former champion mountain biker. the main, main thing, is the articulation. another rock comes, so you canjust move it and it adjusts by itself. and then there's laura, who's doing... ..i don't know what. i meet the team gb athlete doing real and virtual gymnastics. i'm going to do a somersault in this new technology. - paris. art. music. fashion. sport. the olympic and paralympic games are returning to this beautiful city for a third time. 1900, 192k, and now 202a. a century on, things have certainly changed — and we're notjust talking about the outfits. every time there's an olympic games, it's a chance for notjust sport, but sport tech to take to the world stage. and we're always learning about new ways to monitor how exercise and sport affects the human body. and what's trialled here at elite level will almost certainly trickle down to the rest of us ordinaries at some point. so first, let's hit the pool — where alasdair keene is checking out something v