Get fit on your own power, without being dependent on a personal trainer!  

Flex Gym offers tailor made exercise advice. Flex Gym is associated to NL Actief.



Exercise has a positive effect on your health. It can be anything from yoga to walking the dog or running a marathon. Most important is to have fun, so you can make it last. If you’re not sure what kind of exercise is right for you, we are going to investigate this together. Sometimes you already know what kind of exercise suits you the best, or you already play sports but are looking for more results or motivation. Or you want to restart exercising after an injury or pregnancy, but don’t know how.

Flex Gym offers exercise advice so you can get fit on your own. Our treatment is based on the Flex- Method©: a step by step evidence- based approach. We offer personal tailor made advice and coaching to reach your goals and maintain results. Healthy eating becomes natural.


1. Make an appointment

To make an appointment, send us an email.

2. Screening by phone

After receiving your email, we will call you for a short screening. We assess if we can help you immediately, or if it is wiser to refer you to the family doctor or psysical therapist for before we get started. (The screening takes 10 minutes).

3. Extensive personal intake

During the extensive personal intake we discuss the reason for coming and your help question. The intake is meant to provide the best possible insight into your exercise pattern and your lifestyle. We go through a comprehensive questionnaire and if necessary make some measurements such as of your body composition. Together, we determine your goals. If necessary, we  consult your attending physician. At the end of the intake we make an appointment for the treatment consult. (The extensive personal intake takes 60 minutes)

4. Treatment consult

On the basis of a detailed analysis of all information collected from the intake, a personal exercise plan is made, so you can reach your goals in the best possible way. During the treatment consult this plan is discussed. The plan includes tailor made exercise advice, tips on healthy lifestyle and a step by step method to reach your goals. (The treatment consult takes 30 minutes)

5. Follow up consults

During the follow up consults we discuss how it goes. We discuss your experiences, you’ll get information and practical tips on exercise and lifestyle and you will be coached to reach your goals and maintain results. Together we determine the number of required follow up consults. (The follow up consult takes 20 minutes, or longer if requested)


Nutrition is the basis of a healthy life. It determines more than 70 perfect of your results in the field of health and fitness. Exercising for at least 30 minutes per day is essential too. The best results in health and fitness are posted when your nutrition and exercise are perfectly aligned. Besides seperate exercise or nutritional advice, Flex Gym offers the possibility of integrating the both in one treatment. You’ll learn how to reach your goals in the field of nutrition and exercise on your own power.

More information

For more information, please feel free to contact us.