Arthur Kooser on oma triatloni karjääri jooksul saavutanud muljetavaldavaid tulemusi ja kogemusi. Tema pühendumus selles spordialas teevad temast sobiva juhendaja nii algajatele kui ka edasijõudnutele triatleedidele.

In addition to his brilliant achievements in triathlon, Arthur is now dedicated to coaching. He has helped many athletes achieve their goals, whether it's completing their first triathlon or guiding them on their next developmental leap.

Arthur is known for his individualized training plans and advice tailored to the athlete's goals and level. His comprehensive knowledge of triathlon training, equipment, nutrition and pre-race preparations will help you achieve your goals.