Strength & Conditioning Coach and Personal Trainer

Ott-Erik (we just call him Erik) is an experienced and knowledgeable personal trainer from Estonia. His main speciality was strength sports at university, which gave Erik a good background to continue his career as a personal trainer. Studying in the university gave him a very deep understanding of how the human body and its physiological systems work. In addition, Erik knows how to apply science and individual differences into his training. He also finds scientific and research work very interesting and is an expert at designing personal training programmes and nutrition plans. He is currently pursuing a Masters degree in Strength and Conditioning and his end goal is to get a Doctorate in a Sport Science related topic.

Erik belonged to the Estonian National Youth swim team and was a member of Estonian Rugby Team. During recent years he has been competing in powerlifting so his favourite exercises are squats, bench press and deadlift. As a personal trainer, Erik finds that his main job is to change clients’ environmental habits such as physical activity, sleep and nutrition by manipulating their training to fit it into their lifestyle. He is very dedicated to improving his clients’ fitness and loves to get great results!


  • Bachelors of Sports Science
  • Powerlifting Coach Certificate (level 4)
  • Bodybuilding/Fitness/Personal Trainer Coach Certificate (level 3)
  • Nutrition for Athletes
  • Masters of Strength and Conditioning at University of Greenwich. (current student)
Ott-Erik Kalmus

My specialisms

Strength & Conditioning Powerlifting Personal Training

Your Exclusive Invitation

We invite you to come along to the Nordic Balance Club for an exclusive tour of the facilities and to
discuss your health goals with our expert team.

Find Us

Formal entrance at No. 4 St James’s Square, London, SW1Y 4JU
Informal entrance, located at the very end of Babmaes Street, SW1Y 6HD