Obese Martial Arts instructors are a major pet peeve of mine.
I completely agree that a trainer's knowledge and experience don't always correlate with their physical appearance. It’s important to focus on what they can teach and how they apply their knowledge. That said, it can still be hard to take advice from someone who doesn’t seem to practice what they preach.
It’s a tricky balance, for sure. I think finding a trainer who has a good mix of knowledge, experience, and a commitment to their own fitness can make a big difference. Thanks for sharing your perspective!