MARKUS MARTHALER Long-distance triathlete Training Book Book option:Book 1 Also featuring sets from international

Also featuring sets from international triathletes Jodie Stimpson and Sophie Coldwell

half the Scale Swimming team couldn't get through a few of these sets

Feel free to contact Jonathan@Scaleswimming

Swimming World Record Holder

Each set has been specifically designed to improve a swimming technique

MARKUS MARTHALER Long-distance triathlete Training Book Book option:Book 1 Also featuring sets from internationalThe latest waterproof swimming book from Scale Swimming this time, teaming up with former international elite level swimmer and current world renowned social media content creator: Markus Marthaler! A former international swimmer, turned triathlete, Markus Marthaler has been at the top of the sport for over a decade. If you've ever seen swimming content on instagram, you will have probably seen Markus' videos. With nearly a million subscribers across