Exclusive behind the scenes pictures from the Rio 2016 PralympicsGB swimming holding camp in London.

Pre-pool stretch for Scott Quin

Quick chat with the coaches before diving into the pool

Alice Tai, Steph Slater, Charlotte Henshaw, Ellie Simmonds, Steph Millward, Harriet Lee & Susie Rodgers

Tom Hamer and James Crisp complete their land work

Ollie Hynd, Stephen Clegg, Ryan Crouch and Tom Hamer

Pre-pool stretch at the London Aquatics Centre