Did you know that you can transform ailments of both the body and mind with cold-water swimming? @thewildswimdoctor Mark Harper explains the overwhelming health benefits of cold-water therapy in CHILL, out July 12. In it, you’ll find tips for how to cold-swim safely, stories from people who’ve seen their lives changed through cold-water therapy, resources for your own journey, and more. #coldwaterswimming #coldwaterswim #coldwaterswimmer #coldwatertherapy #chillbook #chillthebook