Brass instruments require strength. Most students will do well at the age where they would be able to lift weights. That's usually around 11 or 12 years old, but not too much before. Students who wish to study a brass instrument at an earlier age may take trumpet lessons, after consultation with the trumpet instructor. We suggest that a younger student may start on a trumpet and switch to horn in a year or two. It will be easier to pick up and handle at that time and trumpet study will set up most of the basics needed for horn.