ROEL WIERTZ
A PERSONAL, NO-NONSENSE START
Before joining Martens Body Engineering, I was frustrated and a bit skeptical. At 132.5 kg, I felt like I had tried everything, but nothing ever stuck. What surprised me was how immediately personal and down-to-earth the approach was. There was no pressure to be perfect—just clear and honest. Additionally, I received a plan that was tailored to me, not some generic program. This made me feel like it could work this time and also on the long run.
SUPPORT THAT MAKES THE DIFFERENCE
Over the course of 12 months, I lost 32.5 kg and reached 100 kg. But the numbers only tell part of the story. The coaching experience was tough, but realistic. My coach was consistent, encouraging, and always knew how to push me without overwhelming me. The check-ins weren’t just about weight—they were about mindset, habits, and staying accountable in a way that felt human, not unreasonable. That support made all the difference.
STRUCTURE, TRUST, AND LASTING CHANGE
What I appreciated most was the transparency and structure. Everything had a purpose, from the nutrition tracking to the strength programming. I never felt like I was just winging it. It gave me confidence, not just in the gym, but in everyday life. If you’re ready to make a real change and want a coach who genuinely has your back, Martens Body Engineering is where you’ll find that.