Long-distance open-water swimmer Wendy Trehiou shares her experiences and motivation
As a long-distance open-water swimmer Wendy Trehiou, from Jersey, has completed a number of English channel swims. She explains what cold water can do to your body and how tough swimming outdoors can be. She also discusses why she swims such a long way and what motivates her to continue swimming. Wendy has recently completed her sixth crossing of the English Channel.
Discover Wendy's experiences in this episode of Humans in Extremes with Dr Heather Massey.