Would you like to learn more about how your diet affects you? And how minor adjustments in your diet of can provide both health benefits and more efficient workout sessions? If so, we recommend making an appointment with one of our nutrition guides.

Topics for your individual session with a nutrition guide can be:


  1. Weight control
  2. Food and fitness
  3. Diet supplements
  4. Eating disorders
  5. Indigestion
  6. Allergies and food intolerance
  7. Prevent lifestyle illnesses
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A physical activity and lifestyle consultant can help you schedule in physical activity, whether it’s inside the gym, at home or outside.

Lifestyle guidance

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Ana Sousa

Ana si currently studying clinical nutrition and has experience with lifestyle changes and weight management. She can also help you reach your athletic and body composition goals, as well as improving your diet quality.

Ana wants to help you take control over your own health with personalized guidance and knowledge about important nutrition principles.

If you would like to chat about your diet, get in touch with Ana who will be happy to help you both in English and Norwegian.

Caroline Drevvatne

Caroline has a bachelor's degree in physical activity and nutrition from Kristiania University College. With a great interest in health and exercise, she wants to promote the benefits of physical activity on both body and mind.

Caroline can help you with exercise motivation, lifestyle change, weight reduction, better fitness and diet through tailored exercise and nutrition guidance tailored to you and your needs. She will help you reach your goals with motivation, knowledge and training joy!

Dijana Stupar

Dietary Guidance for people who suffer from eating disorders, food intolerances, overweight, underweight, diabetes or rheumatic disease. She also got many years of experience in adapting diet to people's training, whether it is to increase muscle mass or reduce fat mass.

Dijana is an authorized dietitian with experience in both hospital and fitness industry. She has since 2007 worked with hospital patients, taught students, patients and healthcare professionals, as well as worked in SiO Athletica in a total of 4 years. Her specialty is diet and eating disorders, rheumatic disease, lung disease, food intolerances, cardiovascular disease, diabetes and cancer. Currently Dijana is also studying to become a PT at NIH and will eventually also be able to help you setup the workouts.

Espen Von Krogh

Espen is a PT with an education from Active Education, a nutrition guide from AFPT and is currently studying to become a massage therapist at Axelsons Bodywork School. He has a background from dance and strength training.

As a PT he focuses on balanced, fun and targeted training that improves posture and gives lasting results. He will give you close follow ups and customize the training after your goals.

As a masseur he can help you with a stiff neck, head aches, back pains, muscle knots, improve digestion, improve blood sirculation and general well being.

Espen also offers nutrition guidance.

Gunhild Koksvik

Gunhild has a master's degree in clinical nutrition from the University of Oslo. She has extensive knowledge of nutrition, and can help you with lifestyle changes, weight loss, cardiovascular disease, diabetes and food allergies and intolerances. Gunhild is very interested in the connection between nutrition, health and exercise, and has herself played active volleyball in OSI in recent years. She can help you optimize your diet depending on your goals and your life situation.

Ida Camilla Christensen

Ida is a certified personal trainer and nutration guide and has certification in training during and after pregnancy from SAFE Education. She is currently under education in mental training level 1 at RAW academy which will be completed in autumn 2020. In addition, she has a course in condition and choreography from Inspartum academy. She is also a certified yoga teacher (200 YTT) from Nomad Yoga School.

Pleasant and varied activity is one of Ida's strongest sources of energy and highly valued breathing spaces in her everyday life. If you also want such a relationship with training, there is nothing she would rather do than help you with this.

Lise Mari Semb

Lise Mari has a bachelor's degree in lifestyle change and public health, as well as a bachelor's degree in nutrition, and a year of study to be a personal trainer. She has several years of experience as a group training instructor, both in the gym and outdoors. She also has experience as a spinning and water gymnastics instructor.

Lise Mari sees physical activity as an important source of profit, joy and a feeling of mastery. She wants to help make physical activity and good eating habits a part of your everyday life. Your interests and wishes are the starting point when it comes to facilitating exercise and diet.


Maria-Kristine has taken a bachelor's degree and is now taking a master's degree in social nutrition at OsloMet, as well as studying personal training at NiH. She also has an instructor education from Inspartum Academy and holds various group classes at Athletica.

Maria-Kristine wants to contribute with a feeling of mastery and joy around food and nutrition. She will give you the knowledge to make good food choices and be confident in the choices you make, without the food taking up too much space in everyday life.

She has experience with lifestyle change and can answer any questions you may have, as well as provide guidance on diet for different life situations. Regardless of what you want help with, she works with you, your background and your wishes.