Reference Boukje van Hilst Dear reader, I hereby write to you a reference and recommend the work of Iboya Triz as a personal trainer. I have had a workout from Iboya about once or twice a week for [...]

Reference Truus Dokter Iboya is an enthusiastic, driven woman with a great love for her profession. She has been my personal trainer for six months now and I still train with her with great satisfaction. I am now [...]

Joke de Kruijf about Iboya Triz Iboya and I know each other from the dance training at the Nel Roos academy in Amsterdam. I did musical, she classical dance. After her career as a ballerina and [...]

Reference Harry Bleeker Don't praise the day before it's evening. This is an old and true Dutch saying, only this does not apply to Iboya Triz. It cannot be praised enough and not early enough. Different training methods [...]

Jonne van der Drift This is what Jonne van der Drift have sad to me after a few trainings Hi Iboya, It is unbelievable, but last week I noticed that the daily pain before getting up in [...]

Reference Linda van der Weg Dear Iboya, Hereby my experiences with you as a personal trainer; I took eight lessons from you with the specific goal of correcting posture and guidance during pregnancy. What I have experienced [...]

Claudia Rebel Due to my work and posture, I have a low back hernia at the age of 27. Iboya, saw me after a long time not daring to exercise, training in the gym. She came to [...]

Reference Elize Baartman I started with personal training - for the first time in my life - and prepared myself for a lot of suffering and a trainer who would mainly shout 'and through and through'. It [...]

Reverence Simone Botman For a while I was not comfortable in my body. After 25 years of seated full-time work and despite serious sports twice a week, my body no longer did what I expected! My husband saw [...]